Printing Date and Time

9/2/2011; 8:37 AM

k110715a.xls PFOA Page 1 of 5

Sample 

Name Sample ID Sample Comment Sample Type

Analyte 

Peak 

Name

Analyte 

Peak Area 

(counts)

Analyte 

Retention 

Time (min)

Analyte 

Conc. 

(ng/mL)

Use 

Record

Calculated 

Concentration 

(ng/mL)

Accuracy 

(%)

Record 

Modified Dilution

On-coln 

conc

k110715a001 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 428552 15.4 N/A 0.215 N/A 1 1

k110715a002 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 61016 15.4 N/A 0.0134 N/A 1 1

k110715a003 11003-26-8 1.0 ng/mL FC std in Milli Q Water Unknown PFOA 2275254 15.4 N/A 1.23 N/A 1 1

k110715a004 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 18073 15.4 N/A < 0 N/A 1 1

k110715a005 11003-26-9 2.5 ng/mL FC std in Milli Q Water Unknown PFOA 5241381 15.4 N/A 2.89 N/A 0 1

k110715a006 11003-26-9 2.5 ng/mL FC std in Milli Q Water Unknown PFOA 5181599 15.4 N/A 2.85 N/A 1 1

k110715a007 11003-26-9 2.5 ng/mL FC std in Milli Q Water Unknown PFOA 5092887 15.4 N/A 2.8 N/A 1 1

k110715a008 11003-26-9 2.5 ng/mL FC std in Milli Q Water Unknown PFOA 4943181 15.4 N/A 2.72 N/A 1 1

k110715a009 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 6656 15.7 N/A < 0 N/A 0 1

k110715a010 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 5330 15.7 N/A < 0 N/A 0 1

k110715a011 11003-26-1 0.025 ng/mL FC std in Milli Q Water Standard PFOA 79684 15.5 0.025 1 0.0237 94.7 0 1

k110715a012 11003-26-2 0.03 ng/mL FC std in Milli Q Water Standard PFOA 84914 15.5 0.03 1 0.0266 88.5 1 1

k110715a013 11003-26-3 0.04 ng/mL FC std in Milli Q Water Standard PFOA 107795 15.4 0.04 1 0.0391 97.8 1 1

k110715a014 11003-26-4 0.05 ng/mL FC std in Milli Q Water Standard PFOA 118906 15.4 0.05 1 0.0452 90.4 0 1

k110715a015 11003-26-5 0.1 ng/mL FC std in Milli Q Water Standard PFOA 222109 15.4 0.1 1 0.102 102 0 1

k110715a016 11003-26-6 0.25 ng/mL FC std in Milli Q Water Standard PFOA 516292 15.4 0.25 1 0.263 105 1 1

k110715a017 11003-26-7 0.5 ng/mL FC std in Milli Q Water Standard PFOA 981883 15.4 0.5 1 0.52 104 1 1

k110715a018 11003-26-8 1.0 ng/mL FC std in Milli Q Water Standard PFOA 2026711 15.4 1 1 1.1 110 1 1

k110715a019 11003-26-9 2.5 ng/mL FC std in Milli Q Water Standard PFOA 4777305 15.5 2.5 1 2.63 105 1 1

k110715a020 11003-26-10 5.0 ng/mL FC std in Milli Q Water Standard PFOA 9217151 15.4 5 1 5.14 103 1 1

k110715a021 11003-26-11 10 ng/mL FC std in Milli Q Water Standard PFOA 17757632 15.4 10 1 10.1 101 1 1

k110715a022 11003-26-12 25 ng/mL FC std in Milli Q Water Standard PFOA 41779501 15.5 25 1 25.3 101 1 1

k110715a023 11003-26-13 50 ng/mL FC std in Milli Q Water Standard PFOA 72084171 15.4 50 1 48.5 96.9 1 1

k110715a024 11003-26-14 75 ng/mL FC std in Milli Q Water Standard PFOA 96394636 15.4 75 1 73.3 97.7 1 1

k110715a025 11003-26-15 100 ng/mL FC std in Milli Q Water Standard PFOA 114703888 15.5 100 1 104 104 1 1

k110715a026 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 30048 15.5 N/A < 0 N/A 0 1

k110715a027 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 8455 15.5 N/A < 0 N/A 0 1

k110715a028 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 7526 15.5 N/A < 0 N/A 0 1

k110715a029 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 5416 15.5 N/A < 0 N/A 0 1

k110715a030 LCS-110714-1 0.5ppb LCS Quality Control PFOA 963879 15.5 0.498 1 0.51 102 1 1

k110715a031 LCS-110714-2 0.5ppb LCS Quality Control PFOA 956199 15.4 0.498 1 0.506 102 0 1

k110715a032 LCS-110714-3 0.5ppb LCS Quality Control PFOA 1031950 15.4 0.498 1 0.547 110 0 1

k110715a033 LCS-110714-4 5ppb LCS Quality Control PFOA 9252077 15.4 4.98 1 5.16 104 0 1

k110715a034 LCS-110714-5 5ppb LCS Quality Control PFOA 9439709 15.5 4.98 1 5.26 106 0 1

k110715a035 LCS-110714-6 5ppb LCS Quality Control PFOA 9440299 15.4 4.98 1 5.26 106 1 1

k110715a036 LCS-110714-7 30ppb LCS Quality Control PFOA 46053927 15.5 29.9 1 28.3 94.6 1 1

k110715a037 LCS-110714-8 30ppb LCS Quality Control PFOA 44939921 15.4 29.9 1 27.5 92 1 1

k110715a038 LCS-110714-9 30ppb LCS Quality Control PFOA 46186425 15.5 29.9 1 28.4 94.9 1 1

k110715a039 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 6779 15.5 N/A < 0 N/A 0 1

k110715a040 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 3416 15.9 N/A < 0 N/A 0 1

k110715a041 11003-26-10 5.0 ng/mL FC std in Milli Q Water Quality Control PFOA 8932786 15.5 5 1 4.97 99.5 0 1

k110715a042 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 5900 15.5 N/A < 0 N/A 0 1

k110715a043 LCS-110714-10 0.5ppb LCS ECF Quality Control PFOA 986975 15.5 0.498 1 0.522 105 1 1

k110715a044 LCS-110714-11 0.5ppb LCS ECF Quality Control PFOA 892323 15.4 0.498 1 0.47 94.4 1 1

k110715a045 LCS-110714-12 0.5ppb LCS ECF Quality Control PFOA 928923 15.4 0.498 1 0.491 98.5 1 1

k110715a046 LCS-110714-13 5ppb LCS ECF Quality Control PFOA 8898047 15.5 4.99 1 4.96 99.3 1 1

k110715a047 LCS-110714-14 5ppb LCS ECF Quality Control PFOA 8956716 15.4 4.99 1 4.99 100 1 1

k110715a048 LCS-110714-15 5ppb LCS ECF Quality Control PFOA 9291104 15.4 4.99 1 5.18 104 1 1

k110715a049 LCS-110714-16 30ppb LCS ECF Quality Control PFOA 50287005 15.5 29.9 1 31.3 105 1 1

k110715a050 LCS-110714-17 30ppb LCS ECF Quality Control PFOA 48914304 15.4 29.9 1 30.3 101 1 1

k110715a051 LCS-110714-18 30ppb LCS ECF Quality Control PFOA 49150855 15.4 29.9 1 30.5 102 1 1

k110715a052 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 5294 15.8 N/A < 0 N/A 0 1

k110715a053 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 5588 15.8 N/A < 0 N/A 0 1

k110715a054 11003-26-9 2.5 ng/mL FC std in Milli Q Water Quality Control PFOA 4515007 15.4 2.5 1 2.48 99.2 1 1

k110715a055 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 3733 15.5 N/A < 0 N/A 0 1

k110715a056 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 6154 15.8 N/A < 0 N/A 0 1

k110715a057 GLP10-01-01-18-001 Trip Blank Set 2 Sample Unknown PFOA 2801 15.9 N/A < 0 N/A 0 1 #VALUE!
Printing Date and Time

9/2/2011; 8:37 AM

k110715a.xls PFOA Page 2 of 5

Sample 

Name Sample ID Sample Comment Sample Type

Analyte 

Peak 

Name

Analyte 

Peak Area 

(counts)

Analyte 

Retention 

Time (min)

Analyte 

Conc. 

(ng/mL)

Use 

Record

Calculated 

Concentration 

(ng/mL)

Accuracy 

(%)

Record 

Modified Dilution

On-coln 

conc

k110715a058 GLP10-01-01-18-002 Trip Blank Set 2 LS Unknown PFOA 1769988 15.4 N/A 0.954 N/A 1 1 0.954

k110715a059 GLP10-01-01-18-003 Trip Blank Set 2 MS Unknown PFOA 16364277 15.4 N/A 9.29 N/A 1 1 9.29

k110715a060 GLP10-01-01-18-004 Trip Blank Set 2 MHS Unknown PFOA 30513068 15.4 N/A 89.7 N/A 1 5 17.94

k110715a061 GLP10-01-01-18-005 Trip Blank Set 2 HS (dil 1:100) Unknown PFOA 7982102 15.4 N/A 443 N/A 1 100 4.43

k110715a062 GLP10-01-01-18-006 DAL GW 130R 0 110630 (dil 1:100) Unknown PFOA 14802990 15.5 N/A 837 N/A 1 100 8.37

k110715a063 GLP10-01-01-18-007 DAL GW 130R DB 110630 (dil 1:100) Unknown PFOA 14565294 15.4 N/A 823 N/A 1 100 8.23

k110715a064 GLP10-01-01-18-008 DAL GW 130R LS 110630 (dil 1:100) Unknown PFOA 14746656 15.5 N/A 833 N/A 1 100 8.33

k110715a065 GLP10-01-01-18-009 DAL GW 130R MS 110630 (dil 1:100) Unknown PFOA 16243219 15.4 N/A 921 N/A 1 100 9.21

k110715a066 GLP10-01-01-18-010 DAL GW 130R HS 110630 (dil 1:100) Unknown PFOA 22303777 15.4 N/A 1280 N/A 1 100 12.8

k110715a067 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 9964 15.9 N/A < 0 N/A 0 1

k110715a068 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 8526 15.5 N/A < 0 N/A 0 1

k110715a069 11003-26-10 5.0 ng/mL FC std in Milli Q Water Quality Control PFOA 8839420 15.4 5 1 4.92 98.4 1 1

k110715a070 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 3608 15.9 N/A < 0 N/A 0 1

k110715a071 GLP10-01-01-18-011 DAL GW 130S 0 110630 (dil 1:10) Unknown PFOA 30524073 15.4 N/A 180 N/A 1 10 18

k110715a072 GLP10-01-01-18-012 DAL GW 130S 0 110630 (dil 1:10) Unknown PFOA 30349497 15.4 N/A 178 N/A 1 10 17.8

k110715a073 GLP10-01-01-18-013 DAL GW 130S LS 110630 (dil 1:100) Unknown PFOA 3316855 15.4 N/A 181 N/A 1 100 1.81

k110715a074 GLP10-01-01-18-014 DAL GW 130S MS 110630 (dil 1:100) Unknown PFOA 4819966 15.4 N/A 265 N/A 1 100 2.65

k110715a075 GLP10-01-01-18-015 DAL GW 130S HS 110630 (dil 1:100) Unknown PFOA 12596334 15.4 N/A 708 N/A 1 100 7.08

k110715a076 GLP10-01-01-18-016 DAL GW 130L 0 110630 (dil 1:10) Unknown PFOA 11898880 15.4 N/A 66.8 N/A 1 10 6.68

k110715a077 GLP10-01-01-18-017 DAL GW 130L DB 110630 (dil 1:10) Unknown PFOA 11302154 15.4 N/A 63.3 N/A 1 10 6.33

k110715a078 GLP10-01-01-18-018 DAL GW 130L LS 110630 (dil 1:10) Unknown PFOA 12235962 15.4 N/A 68.7 N/A 1 10 6.87

k110715a079 GLP10-01-01-18-019 DAL GW 130L MS 110630 (dil 1:10) Unknown PFOA 13283959 15.4 N/A 74.8 N/A 1 10 7.48

k110715a080 GLP10-01-01-18-020 DAL GW 130L HS 110630 (dil 1:10) Unknown PFOA 27046340 15.4 N/A 158 N/A 1 10 15.8

k110715a081 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 3547 15.5 N/A < 0 N/A 0 1

k110715a082 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 4296 15.5 N/A < 0 N/A 0 1

k110715a083 11003-26-11 10 ng/mL FC std in Milli Q Water Quality Control PFOA 16989171 15.4 10 1 9.66 96.6 1 1

k110715a084 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 7816 15.5 N/A < 0 N/A 0 1

k110715a085 GLP10-01-01-18-021 DAL GW 131R 0 110622 (dil 1:100) Unknown PFOA 38390775 15.4 N/A 2310 N/A 1 100 23.1

k110715a086 GLP10-01-01-18-022 DAL GW 131R DB 110622 (dil 1:100) Unknown PFOA 42046962 15.4 N/A 2550 N/A 1 100 25.5

k110715a087 GLP10-01-01-18-023 DAL GW 131R LS 110622 (dil 1:100) Unknown PFOA 41164570 15.5 N/A 2490 N/A 1 100 24.9

k110715a088 GLP10-01-01-18-024 DAL GW 131R HS 110622 (dil 1:100) Unknown PFOA 62574999 15.4 N/A 4060 N/A 1 100 40.6

k110715a089 GLP10-01-01-18-025 DAL GW 131S 0 110622 (dil 1:10) Unknown PFOA 1006429 15.4 N/A 26.7 N/A 1 50 0.534

k110715a090 GLP10-01-01-18-026 DAL GW 131S DB 110622 (dil 1:10) Unknown PFOA 972385 15.4 N/A 25.7 N/A 1 50 0.514

k110715a091 GLP10-01-01-18-027 DAL GW 131S LS 110622 (dil 1:10) Unknown PFOA 1003100 15.4 N/A 26.6 N/A 1 50 0.532

k110715a092 GLP10-01-01-18-028 DAL GW 131S MS 110622 (dil 1:10) Unknown PFOA 1343986 15.4 N/A 36 N/A 1 50 0.72

k110715a093 GLP10-01-01-18-029 DAL GW 131S HS 110622 (dil 1:10) Unknown PFOA 4205983 15.4 N/A 115 N/A 1 50 2.3

k110715a094 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 3033 15.8 N/A < 0 N/A 0 1

k110715a095 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 6444 15.5 N/A < 0 N/A 0 1

k110715a096 11003-26-9 2.5 ng/mL FC std in Milli Q Water Quality Control PFOA 4559996 15.4 2.5 1 2.51 100 1 1

k110715a097 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 2847 15.5 N/A < 0 N/A 0 1

k110715a098 GLP10-01-01-18-030 DAL GW 131L 0 110622 (dil 1:10) Unknown PFOA 16548643 15.4 N/A 93.9 N/A 1 10 9.39

k110715a099 GLP10-01-01-18-031 DAL GW 131L DB 110622 (dil 1:10) Unknown PFOA 16924324 15.4 N/A 96.2 N/A 1 10 9.62

k110715a100 GLP10-01-01-18-032 DAL GW 131L LS 110622 (dil 1:10) Unknown PFOA 17123392 15.4 N/A 97.3 N/A 1 10 9.73

k110715a101 GLP10-01-01-18-033 DAL GW 131L MS 110622 (dil 1:10) Unknown PFOA 18828610 15.5 N/A 107 N/A 1 10 10.7

k110715a102 GLP10-01-01-18-034 DAL GW 131L HS 110622 (dil 1:10) Unknown PFOA 31418926 15.4 N/A 185 N/A 1 10 18.5

k110715a103 GLP10-01-01-18-035 DAL GW 133L 0 110630 (dil 1:10) Unknown PFOA 8260473 15.4 N/A 230 N/A 1 50 4.600

k110715a104 GLP10-01-01-18-036 DAL GW 133L DB 110630 (dil 1:10) Unknown PFOA 8131453 15.4 N/A 226 N/A 1 50 4.52

k110715a105 GLP10-01-01-18-037 DAL GW 133L LS 110630 (dil 1:10) Unknown PFOA 9508711 15.4 N/A 265 N/A 1 50 5.300

k110715a106 GLP10-01-01-18-038 DAL GW 133L MS 110630 (dil 1:10) Unknown PFOA 14767838 15.4 N/A 417 N/A 1 50 8.34

k110715a107 GLP10-01-01-18-039 DAL GW 133L HS 110630 (dil 1:10) Unknown PFOA 24465047 15.4 N/A 708 N/A 1 50 14.16

k110715a108 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 6908 15.5 N/A < 0 N/A 0 1

k110715a109 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 7830 15.9 N/A < 0 N/A 0 1

k110715a110 11003-26-10 5.0 ng/mL FC std in Milli Q Water Quality Control PFOA 8946596 15.5 5 1 4.98 99.7 1 1

k110715a111 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 7396 15.9 N/A < 0 N/A 0 1

k110715a112 GLP10-01-01-18-040 DAL GW 133S 0 110630 (dil 1:10) Unknown PFOA 11104112 15.4 N/A 311 N/A 1 50 6.22

k110715a113 GLP10-01-01-18-041 DAL GW 133S DB 110630 (dil 1:10) Unknown PFOA 11217865 15.4 N/A 314 N/A 1 50 6.28

k110715a114 GLP10-01-01-18-042 DAL GW 133S LS 110630 (dil 1:10) Unknown PFOA 11289175 15.4 N/A 316 N/A 1 50 6.32
Printing Date and Time

9/2/2011; 8:37 AM

k110715a.xls PFOA Page 3 of 5

Sample 

Name Sample ID Sample Comment Sample Type

Analyte 

Peak 

Name

Analyte 

Peak Area 

(counts)

Analyte 

Retention 

Time (min)

Analyte 

Conc. 

(ng/mL)

Use 

Record

Calculated 

Concentration 

(ng/mL)

Accuracy 

(%)

Record 

Modified Dilution

On-coln 

conc

k110715a115 GLP10-01-01-18-043 DAL GW 133S MS 110630 (dil 1:10) Unknown PFOA 14063129 15.4 N/A 397 N/A 1 50 7.94

k110715a116 GLP10-01-01-18-044 DAL GW 133S HS 110630 (dil 1:10) Unknown PFOA 26384544 15.4 N/A 768 N/A 1 50 15.36

k110715a117 GLP10-01-01-18-045 DAL GW 133R 0 110630 (dil 1:10) Unknown PFOA 18890925 15.4 N/A 108 N/A 1 10 10.8

k110715a118 GLP10-01-01-18-046 DAL GW 133R DB 110630 (dil 1:10) Unknown PFOA 18909016 15.4 N/A 108 N/A 1 10 10.8

k110715a119 GLP10-01-01-18-047 DAL GW 133R LS 110630 (dil 1:10) Unknown PFOA 17002577 15.4 N/A 96.6 N/A 1 10 9.66

k110715a120 GLP10-01-01-18-048 DAL GW 133R MS 110630 (dil 1:10) Unknown PFOA 19563778 15.4 N/A 112 N/A 1 10 11.2

k110715a121 GLP10-01-01-18-049 DAL GW 133R HS 110630 (dil 1:10) Unknown PFOA 32146060 15.4 N/A 190 N/A 1 10 19

k110715a122 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 4509 15.5 N/A < 0 N/A 0 1

k110715a123 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 3247 15.9 N/A < 0 N/A 0 1

k110715a124 11003-26-8 1.0 ng/mL FC std in Milli Q Water Quality Control PFOA 1950690 15.4 1 1 1.05 105 1 1

k110715a125 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 3896 15.7 N/A < 0 N/A 0 1

k110715a126 GLP10-01-01-18-050 DAL GW 134R 0 110628 (dil 1:100) Unknown PFOA 30420430 15.5 N/A 1790 N/A 1 100 17.9

k110715a127 GLP10-01-01-18-051 DAL GW 134R DB 110628 (dil 1:100) Unknown PFOA 30552302 15.4 N/A 1800 N/A 1 100 18

k110715a128 GLP10-01-01-18-052 DAL GW 134R LS 110628 (dil 1:100) Unknown PFOA 31722139 15.4 N/A 1870 N/A 1 100 18.7

k110715a129 GLP10-01-01-18-053 DAL GW 134R HS 110628 (dil 1:100) Unknown PFOA 56764811 15.4 N/A 3610 N/A 1 100 36.1

k110715a130 GLP10-01-01-18-054 DAL GW 134L 0 110628 (dil 1:10) Unknown PFOA 18471422 15.4 N/A 527 N/A 1 50 10.54

k110715a131 GLP10-01-01-18-055 DAL GW 134L DB 110628 (dil 1:10) Unknown PFOA 20629650 15.4 N/A 592 N/A 1 50 11.84

k110715a132 GLP10-01-01-18-056 DAL GW 134L LS 110628 (dil 1:10) Unknown PFOA 20968155 15.4 N/A 602 N/A 1 50 12.04

k110715a133 GLP10-01-01-18-057 DAL GW 134L MS 110628 (dil 1:10) Unknown PFOA 23431483 15.4 N/A 677 N/A 1 50 13.54

k110715a134 GLP10-01-01-18-058 DAL GW 134L HS 110628 (dil 1:10) Unknown PFOA 34169371 15.4 N/A 1010 N/A 1 50 20.2

k110715a135 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 11090 15.5 N/A < 0 N/A 0 1

k110715a136 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 25177 15.5 N/A < 0 N/A 0 1

k110715a137 11003-26-9 2.5 ng/mL FC std in Milli Q Water Quality Control PFOA 4618301 15.4 2.5 1 2.54 102 1 1

k110715a138 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 14220 15.5 N/A < 0 N/A 0 1

k110715a139 GLP10-01-01-18-059 DAL GW 134S 0 110628 Unknown PFOA 3535193 15.4 N/A 9.67 N/A 1 5 1.934

k110715a140 GLP10-01-01-18-060 DAL GW 134S DB 110628 Unknown PFOA 3624220 15.4 N/A 9.92 N/A 1 5 1.984

k110715a141 GLP10-01-01-18-061 DAL GW 134S LS 110628 Unknown PFOA 3510557 15.4 N/A 9.6 N/A 1 5 1.92

k110715a142 GLP10-01-01-18-062 DAL GW 134S MS 110628 Unknown PFOA 3904635 15.4 N/A 10.7 N/A 1 5 2.14

k110715a143 GLP10-01-01-18-063 DAL GW 134S HS 110628 Unknown PFOA 7077087 15.4 N/A 19.6 N/A 1 5 3.92

k110715a144 GLP10-01-01-18-064 Trip Blank Set 1 Sample Unknown PFOA 9562 15.4 N/A < 0 N/A 1 1 #VALUE!

k110715a145 GLP10-01-01-18-065 Trip Blank Set 1 LS Unknown PFOA 1818046 15.4 N/A 0.981 N/A 1 1 0.981

k110715a146 GLP10-01-01-18-066 Trip Blank Set 1 MS Unknown PFOA 17620512 15.4 N/A 10 N/A 1 1 10

k110715a147 GLP10-01-01-18-067 Trip Blank Set 1 MHS Unknown PFOA 32332229 15.4 N/A 95.5 N/A 1 5 19.1

k110715a148 GLP10-01-01-18-068 Trip Blank Set 1 HS (dil 1:100) Unknown PFOA 8849618 15.4 N/A 493 N/A 1 100 4.93

k110715a149 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 4243 15.5 N/A < 0 N/A 0 1

k110715a150 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 4567 15.5 N/A < 0 N/A 1 1

k110715a151 11003-26-11 10 ng/mL FC std in Milli Q Water Quality Control PFOA 17545963 15.5 10 1 9.99 99.9 1 1

k110715a152 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 6473 15.6 N/A < 0 N/A 1 1

k110715a153 GLP10-01-01-18-069 DAL GW 135S 0 110628 Unknown PFOA 6830157 15.4 N/A 18.9 N/A 1 5 3.78

k110715a154 GLP10-01-01-18-070 DAL GW 135S DB 110628 Unknown PFOA 7322715 15.4 N/A 20.3 N/A 1 5 4.06

k110715a155 GLP10-01-01-18-071 DAL GW 135S LS 110628 Unknown PFOA 8709535 15.4 N/A 24.2 N/A 1 5 4.84

k110715a156 GLP10-01-01-18-072 DAL GW 135S MS 110628 Unknown PFOA 7427254 15.4 N/A 20.6 N/A 1 5 4.12

k110715a157 GLP10-01-01-18-073 DAL GW 135S HS 110628 Unknown PFOA 14135478 15.4 N/A 39.9 N/A 1 5 7.98

k110715a158 GLP10-01-01-18-074 DAL GW 135L 0 110628 (dil 1:10) Unknown PFOA 46122156 15.5 N/A 283 N/A 1 10 28.3

k110715a159 GLP10-01-01-18-075 DAL GW 135L DB 110628 (dil 1:10) Unknown PFOA 44519562 15.5 N/A 272 N/A 1 10 27.2

k110715a160 GLP10-01-01-18-076 DAL GW 135L LS 110628 (dil 1:10) Unknown PFOA 45307922 15.5 N/A 278 N/A 1 10 27.8

k110715a161 GLP10-01-01-18-077 DAL GW 135L MS 110628 (dil 1:10) Unknown PFOA 46939862 15.5 N/A 289 N/A 1 10 28.9

k110715a162 GLP10-01-01-18-078 DAL GW 135L HS 110628 (dil 1:10) Unknown PFOA 57279088 15.5 N/A 365 N/A 1 10 36.5

k110715a163 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 8337 15.5 N/A < 0 N/A 0 1

k110715a164 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 2637 15.6 N/A < 0 N/A 0 1

k110715a165 11003-26-10 5.0 ng/mL FC std in Milli Q Water Quality Control PFOA 8986786 15.5 5 1 5.01 100 1 1

k110715a166 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 12628 15.6 N/A < 0 N/A 0 1

k110715a167 GLP10-01-01-18-079 DAL GW 135R 0 110628 (dil 1:100) Unknown PFOA 56222974 15.5 N/A 3570 N/A 1 100 35.70

k110715a168 GLP10-01-01-18-080 DAL GW 135R DB 110628 (dil 1:100) Unknown PFOA 54804934 15.4 N/A 3460 N/A 1 100 34.60

k110715a169 GLP10-01-01-18-081 DAL GW 135R LS 110628 (dil 1:100) Unknown PFOA 56700713 15.4 N/A 3600 N/A 1 100 36.00

k110715a170 GLP10-01-01-18-083 DAL GW 135R HS 110628 (dil 1:100) Unknown PFOA 76644663 15.4 N/A 5250 N/A 1 100 52.5

k110715a171 GLP10-01-01-18-084 DAL GW 136L 0 110630 (dil 1:10) Unknown PFOA 2925019 15.4 N/A 79.7 N/A 1 50 1.594
Printing Date and Time

9/2/2011; 8:37 AM

k110715a.xls PFOA Page 4 of 5

Sample 

Name Sample ID Sample Comment Sample Type

Analyte 

Peak 

Name

Analyte 

Peak Area 

(counts)

Analyte 

Retention 

Time (min)

Analyte 

Conc. 

(ng/mL)

Use 

Record

Calculated 

Concentration 

(ng/mL)

Accuracy 

(%)

Record 

Modified Dilution

On-coln 

conc

k110715a172 GLP10-01-01-18-085 DAL GW 136L DB 110630 (dil 1:10) Unknown PFOA 2874905 15.4 N/A 78.3 N/A 1 50 1.566

k110715a173 GLP10-01-01-18-086 DAL GW 136L LS 110630 (dil 1:10) Unknown PFOA 2921336 15.4 N/A 79.6 N/A 1 50 1.592

k110715a174 GLP10-01-01-18-155 DAL GW 136L MS 110630 (dil 1:10) Unknown PFOA 3263811 15.4 N/A 89.1 N/A 1 50 1.782

k110715a175 GLP10-01-01-18-087 DAL GW 136L HS 110630 (dil 1:10) Unknown PFOA 6143782 15.4 N/A 170 N/A 1 50 3.4

k110715a176 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 10303 15.4 N/A < 0 N/A 0 1

k110715a177 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 2943 15.5 N/A < 0 N/A 0 1

k110715a178 11003-26-8 1.0 ng/mL FC std in Milli Q Water Quality Control PFOA 1945252 15.4 1 1 1.05 105 1 1

k110715a179 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 6033 15.5 N/A < 0 N/A 0 1

k110715a180 GLP10-01-01-18-088 DAL GW 136S 0 110630 (dil 1:10) Unknown PFOA 22653847 15.4 N/A 131 N/A 1 10 13.1

k110715a181 GLP10-01-01-18-089 DAL GW 136S DB 110630 (dil 1:10) Unknown PFOA 22668981 15.4 N/A 131 N/A 1 10 13.1

k110715a182 GLP10-01-01-18-090 DAL GW 136S LS 110630 (dil 1:10) Unknown PFOA 22817944 15.4 N/A 132 N/A 1 10 13.2

k110715a183 GLP10-01-01-18-091 DAL GW 136S MS 110630 (dil 1:10) Unknown PFOA 23475309 15.5 N/A 136 N/A 1 10 13.6

k110715a184 GLP10-01-01-18-092 DAL GW 136S HS 110630 (dil 1:10) Unknown PFOA 36337810 15.4 N/A 217 N/A 1 10 21.7

k110715a185 GLP10-01-01-18-093 DAL GW 137S 0 110624 Unknown PFOA 553876 15.5 N/A 0.284 N/A 1 1 0.284

k110715a186 GLP10-01-01-18-094 DAL GW 137S DB 110624 Unknown PFOA 525864 15.5 N/A 0.269 N/A 1 1 0.269

k110715a187 GLP10-01-01-18-095 DAL GW 137S LS 110624 Unknown PFOA 733508 15.4 N/A 0.383 N/A 1 1 0.383

k110715a188 GLP10-01-01-18-096 DAL GW 137S MS 110624 Unknown PFOA 2180672 15.4 N/A 1.18 N/A 0 1 1.18

k110715a189 GLP10-01-01-18-097 DAL GW 137S HS 110624 Unknown PFOA 16430196 15.4 N/A 9.32 N/A 0 1 9.32

k110715a190 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 24247 15.5 N/A < 0 N/A 0 1

k110715a191 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 11381 15.4 N/A < 0 N/A 0 1

k110715a192 11003-26-9 2.5 ng/mL FC std in Milli Q Water Quality Control PFOA 4738949 15.4 2.5 1 2.61 104 1 1

k110715a193 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 6875 15.5 N/A < 0 N/A 0 1

k110715a194 GLP10-01-01-18-098 DAL GW 137L 0 110624 Unknown PFOA 713968 15.4 N/A 0.372 N/A 1 1 0.372

k110715a195 GLP10-01-01-18-099 DAL GW 137L DB 110624 Unknown PFOA 729396 15.4 N/A 0.381 N/A 1 1 0.381

k110715a196 GLP10-01-01-18-100 DAL GW 137L LS 110624 Unknown PFOA 905110 15.4 N/A 0.477 N/A 1 1 0.477

k110715a197 GLP10-01-01-18-101 DAL GW 137L MS 110624 Unknown PFOA 2479176 15.4 N/A 1.35 N/A 1 1 1.35

k110715a198 GLP10-01-01-18-102 DAL GW 137L HS 110624 Unknown PFOA 17534357 15.4 N/A 9.98 N/A 0 1 9.98

k110715a199 GLP10-01-01-18-103 DAL GW 138R 0 110630 (dil 1:10) Unknown PFOA 47583692 15.4 N/A 294 N/A 1 10 29.4

k110715a200 GLP10-01-01-18-104 DAL GW 138R DB 110630 (dil 1:10) Unknown PFOA 46726845 15.4 N/A 288 N/A 1 10 28.8

k110715a201 GLP10-01-01-18-105 DAL GW 138R LS 110630 (dil 1:10) Unknown PFOA 47383282 15.4 N/A 292 N/A 1 10 29.2

k110715a202 GLP10-01-01-18-106 DAL GW 138R MS 110630 (dil 1:10) Unknown PFOA 58021857 15.4 N/A 370 N/A 1 10 37

k110715a203 GLP10-01-01-18-107 DAL GW 138R HS 110630 (dil 1:10) Unknown PFOA 94415521 15.4 N/A 709 N/A 1 10 70.9

k110715a204 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 51098 15.5 N/A 0.008 N/A 0 1

k110715a205 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 14265 15.4 N/A < 0 N/A 1 1

k110715a206 11003-26-11 10 ng/mL FC std in Milli Q Water Quality Control PFOA 17469490 15.4 10 1 9.94 99.4 0 1

k110715a207 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 34849 15.5 N/A < 0 N/A 1 1

k110715a208 GLP10-01-01-18-108 DAL GW 138L 0 110630 Unknown PFOA 1655909 15.4 N/A 0.891 N/A 1 1 0.891

k110715a209 GLP10-01-01-18-109 DAL GW 138L DB 110630 Unknown PFOA 1660589 15.4 N/A 0.894 N/A 1 1 0.894

k110715a210 GLP10-01-01-18-110 DAL GW 138L LS 110630 Unknown PFOA 1805976 15.4 N/A 0.974 N/A 1 1 0.974

k110715a211 GLP10-01-01-18-111 DAL GW 138L MS 110630 Unknown PFOA 3092233 15.4 N/A 1.69 N/A 1 1 1.69

k110715a212 GLP10-01-01-18-112 DAL GW 138L HS 110630 Unknown PFOA 16119725 15.4 N/A 9.14 N/A 1 1 9.14

k110715a213 GLP10-01-01-18-113 DAL GW 138S 0 110630 (dil 1:10) Unknown PFOA 5604337 15.4 N/A 155 N/A 1 50 3.1

k110715a214 GLP10-01-01-18-114 DAL GW 138S DB 110630 (dil 1:10) Unknown PFOA 5557016 15.4 N/A 153 N/A 1 50 3.06

k110715a215 GLP10-01-01-18-115 DAL GW 138S LS 110630 (dil 1:10) Unknown PFOA 5836366 15.4 N/A 161 N/A 1 50 3.22

k110715a216 GLP10-01-01-18-116 DAL GW 138S MS 110630 (dil 1:10) Unknown PFOA 8301390 15.4 N/A 231 N/A 1 50 4.62

k110715a217 GLP10-01-01-18-117 DAL GW 138S HS 110630 (dil 1:10) Unknown PFOA 21245685 15.4 N/A 610 N/A 1 50 12.2

k110715a218 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 9819 15.6 N/A < 0 N/A 0 1

k110715a219 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 6440 15.5 N/A < 0 N/A 0 1

k110715a220 11003-26-10 5.0 ng/mL FC std in Milli Q Water Quality Control PFOA 8639138 15.4 5 1 4.81 96.1 1 1

k110715a221 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 9608 15.5 N/A < 0 N/A 0 1

k110715a222 GLP10-01-01-18-118 DAL GW CW26C 0 110622 (dil 1:10) Unknown PFOA 15087641 15.4 N/A 427 N/A 1 50 8.54

k110715a223 GLP10-01-01-18-119 DAL GW CW26C DB 110622 (dil 1:10) Unknown PFOA 15029361 15.4 N/A 425 N/A 1 50 8.5

k110715a224 GLP10-01-01-18-120 DAL GW CW26C LS 110622 (dil 1:10) Unknown PFOA 15420534 15.4 N/A 436 N/A 1 50 8.72

k110715a225 GLP10-01-01-18-121 DAL GW CW26C MS 110622 (dil 1:10) Unknown PFOA 17638111 15.4 N/A 502 N/A 1 50 10.04

k110715a226 GLP10-01-01-18-122 DAL GW CW26C HS 110622 (dil 1:10) Unknown PFOA 28731422 15.4 N/A 841 N/A 1 50 16.82

k110715a227 GLP10-01-01-18-123 DAL GW CW26L 0 110622 (dil 1:10) Unknown PFOA 22392308 15.4 N/A 645 N/A 1 50 12.9

k110715a228 GLP10-01-01-18-124 DAL GW CW26L DB 110622 (dil 1:10) Unknown PFOA 22371522 15.4 N/A 644 N/A 1 50 12.88
Printing Date and Time

9/2/2011; 8:37 AM

k110715a.xls PFOA Page 5 of 5

Sample 

Name Sample ID Sample Comment Sample Type

Analyte 

Peak 

Name

Analyte 

Peak Area 

(counts)

Analyte 

Retention 

Time (min)

Analyte 

Conc. 

(ng/mL)

Use 

Record

Calculated 

Concentration 

(ng/mL)

Accuracy 

(%)

Record 

Modified Dilution

On-coln 

conc

k110715a229 GLP10-01-01-18-125 DAL GW CW26L LS 110622 (dil 1:10) Unknown PFOA 23131837 15.4 N/A 667 N/A 1 50 13.34

k110715a230 GLP10-01-01-18-126 DAL GW CW26L MS 110622 (dil 1:10) Unknown PFOA 24932867 15.4 N/A 723 N/A 1 50 14.46

k110715a231 GLP10-01-01-18-127 DAL GW CW26L HS 110622 (dil 1:10) Unknown PFOA 35691197 15.4 N/A 1060 N/A 1 50 21.2

k110715a232 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 10934 15.5 N/A < 0 N/A 0 1

k110715a233 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 8493 15.5 N/A < 0 N/A 0 1

k110715a234 11003-26-8 1.0 ng/mL FC std in Milli Q Water Quality Control PFOA 1832372 15.4 1 1 0.989 98.9 1 1

k110715a235 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 14786 15.5 N/A < 0 N/A 0 1

k110715a236 GLP10-01-01-18-133 DAL GW 130L RB 110630 Unknown PFOA 19418 15.5 N/A < 0 N/A 1 1 #VALUE!

k110715a237 GLP10-01-01-18-134 DAL GW 133S RB 110630 Unknown PFOA 34878 15.4 N/A < 0 N/A 1 1 #VALUE!

k110715a238 GLP10-01-01-18-128 DAL GW 140R 0 110622 (dil 1:10) Unknown PFOA 4604487 15.4 N/A 127 N/A 1 50 2.54

k110715a239 GLP10-01-01-18-129 DAL GW 140R DB 110622 (dil 1:10) Unknown PFOA 4720472 15.4 N/A 130 N/A 1 50 2.6

k110715a240 GLP10-01-01-18-130 DAL GW 140R LS 110622 (dil 1:10) Unknown PFOA 5135995 15.4 N/A 141 N/A 1 50 2.82

k110715a241 GLP10-01-01-18-131 DAL GW 140R MS 110622 (dil 1:10) Unknown PFOA 8041247 15.4 N/A 223 N/A 1 50 4.46

k110715a242 GLP10-01-01-18-132 DAL GW 140R HS 110622 (dil 1:10) Unknown PFOA 19828387 15.4 N/A 567 N/A 1 50 11.3

k110715a243 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 21562 15.4 N/A < 0 N/A 1 1

k110715a244 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 8578 15.5 N/A < 0 N/A 0 1

k110715a245 11003-26-9 2.5 ng/mL FC std in Milli Q Water Quality Control PFOA 4397053 15.4 2.5 1 2.41 96.6 0 1

k110715a246 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 13307 15.4 N/A < 0 N/A 1 1

k110715b244 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 48843 15.5 N/A 0.00676 N/A 1 1

k110715b245 11003-26-9 2.5 ng/mL FC std in Milli Q Water Quality Control PFOA 4556666 15.4 2.5 1 2.5 100 1 1

k110715b246 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 21311 15.4 N/A < 0 N/A 1 1

k110715b247 GLP10-01-01-18-135 DAL GW 141R 0 110630 Unknown PFOA 2918997 15.4 N/A 1.59 N/A 1 1 1.59

k110715b248 GLP10-01-01-18-136 DAL GW 141R DB 110630 Unknown PFOA 2876040 15.4 N/A 1.57 N/A 1 1 1.57

k110715b249 GLP10-01-01-18-137 DAL GW 141R LS 110630 Unknown PFOA 4546065 15.4 N/A 2.5 N/A 1 1 2.50

k110715b250 GLP10-01-01-18-138 DAL GW 141R MS 110630 Unknown PFOA 3854963 15.4 N/A 10.6 N/A 1 5 2.12

k110715b251 GLP10-01-01-18-139 DAL GW 141R HS 110630 (dil 1:10) Unknown PFOA 3354229 15.4 N/A 91.6 N/A 1 50 1.83

k110715b252 GLP10-01-01-18-140 DAL GW 142R 0 110622 (dil 1:10) Unknown PFOA 1857178 15.4 N/A 50.1 N/A 1 50 1.00

k110715b253 GLP10-01-01-18-141 DAL GW 142R DB 110622 (dil 1:10) Unknown PFOA 1903540 15.4 N/A 51.4 N/A 1 50 1.03

k110715b254 GLP10-01-01-18-142 DAL GW 142R LS 110622 (dil 1:10) Unknown PFOA 1883286 15.4 N/A 50.9 N/A 1 50 1.02

k110715b255 GLP10-01-01-18-143 DAL GW 142R MS 110622 (dil 1:10) Unknown PFOA 2123043 15.4 N/A 57.5 N/A 1 50 1.15

k110715b256 GLP10-01-01-18-144 DAL GW 142R HS 110622 (dil 1:10) Unknown PFOA 5245686 15.4 N/A 144 N/A 1 50 2.88

k110715b257 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 4532 15.6 N/A < 0 N/A 0 1

k110715b258 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 7817 15.9 N/A < 0 N/A 0 1

k110715b259 11003-26-11 10 ng/mL FC std in Milli Q Water Quality Control PFOA 17345305 15.4 10 1 9.87 98.7 1 1

k110715b260 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 14730 15.7 N/A < 0 N/A 0 1

k110715b261 GLP10-01-01-18-145 DAL GW 143R 0 110622 (dil 1:10) Unknown PFOA 4252765 15.4 N/A 23.3 N/A 1 10 2.33

k110715b262 GLP10-01-01-18-146 DAL GW 143R DB 110622 (dil 1:10) Unknown PFOA 4516701 15.4 N/A 24.8 N/A 1 10 2.48

k110715b263 GLP10-01-01-18-147 DAL GW 143R LS 110622 (dil 1:10) Unknown PFOA 4640869 15.4 N/A 25.5 N/A 1 10 2.55

k110715b264 GLP10-01-01-18-148 DAL GW 143R MS 110622 (dil 1:10) Unknown PFOA 5994380 15.4 N/A 33.1 N/A 1 10 3.31

k110715b265 GLP10-01-01-18-149 DAL GW 143R HS 110622 (dil 1:10) Unknown PFOA 20382201 15.4 N/A 117 N/A 1 10 11.7

k110715b266 GLP10-01-01-18-150 DAL GW 144S 0 110628 (dil 1:10) Unknown PFOA 1927318 15.4 N/A 52.1 N/A 1 50 1.04

k110715b267 GLP10-01-01-18-151 DAL GW 144S DB 110622 (dil 1:10) Unknown PFOA 1816698 15.4 N/A 49 N/A 1 50 0.980

k110715b268 GLP10-01-01-18-152 DAL GW 144S LS 110622 (dil 1:10) Unknown PFOA 1895993 15.4 N/A 51.2 N/A 1 50 1.02

k110715b269 GLP10-01-01-18-153 DAL GW 144S MS 110622 (dil 1:10) Unknown PFOA 2224801 15.4 N/A 60.3 N/A 1 50 1.21

k110715b270 GLP10-01-01-18-154 DAL GW 144S HS 110622 (dil 1:10) Unknown PFOA 5015176 15.4 N/A 138 N/A 1 50 2.76

k110715b271 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 6774 15.5 N/A < 0 N/A 0 1

k110715b272 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 2572 15.5 N/A < 0 N/A 1 1

k110715b273 11003-26-10 5.0 ng/mL FC std in Milli Q Water Quality Control PFOA 9041166 15.4 5 1 5.04 101 1 1

k110715b274 Solvent Blank Milli Q Water TN11-0234 Unknown PFOA 14726 15.5 N/A < 0 N/A 1 1
Printing Date and Time:

 9/2/2011; 8:37 AM

k110715a.xls Regressions Page 1 of 1

Regressions

Peak Name: PFOA

No Internal Standard

Q1/Q3 Masses: 413.00/369.00 413.00/219.00 413.00/169.00 Da

Fit Quadratic Weighting 1 / x Iterate No

a0 3.65E+04

a1 1.82E+06

a2 -6.93E+03

Correlation coefficient 0.9998

Use Area

Curve fit criteria r> 0.994987437
Printing Date and Time

9/2/2011; 8:37 AM

k110715a.xls System Suitability Page 1 of 1

System Suitability 

Data File Sample ID Area Counts Retention Time

k110715a005 11003-26-9 5241381 15.4

k110715a006 11003-26-9 5181599 15.4

k110715a007 11003-26-9 5092887 15.4

k110715a008 11003-26-9 4943181 15.4

Average 5114762 15.4

%RSD 2.5 0.0

Acceptance criteria: area count RSD <5%, %RSD <2%

PFOA
Printing Date and Time: 

9/2/2011; 8:37 AM

k110715a.xls] CCVs Page 1 of 1

CCV Recoveries

Sample Name Sample ID Sample Comment

Spiked 

Conc. 

(ng/mL)

Calc. 

Conc. 

(ng/mL) %Rec.

k110715a041 11003-26-10 5.0 ng/mL FC std in Milli Q Water 5.00 4.97 99.5

k110715a054 11003-26-9 2.5 ng/mL FC std in Milli Q Water 2.50 2.48 99.2

k110715a069 11003-26-10 5.0 ng/mL FC std in Milli Q Water 5.00 4.92 98.4

k110715a083 11003-26-11 10 ng/mL FC std in Milli Q Water 10.0 9.66 96.6

k110715a096 11003-26-9 2.5 ng/mL FC std in Milli Q Water 2.50 2.51 100

k110715a110 11003-26-10 5.0 ng/mL FC std in Milli Q Water 5.00 4.98 99.7

k110715a124 11003-26-8 1.0 ng/mL FC std in Milli Q Water 1.00 1.05 105

k110715a137 11003-26-9 2.5 ng/mL FC std in Milli Q Water 2.50 2.54 102

k110715a151 11003-26-11 10 ng/mL FC std in Milli Q Water 10.0 9.99 99.9

k110715a165 11003-26-10 5.0 ng/mL FC std in Milli Q Water 5.00 5.01 100

k110715a178 11003-26-8 1.0 ng/mL FC std in Milli Q Water 1.00 1.05 105

k110715a192 11003-26-9 2.5 ng/mL FC std in Milli Q Water 2.50 2.61 104

k110715a206 11003-26-11 10 ng/mL FC std in Milli Q Water 10.0 9.94 99.4

k110715a220 11003-26-10 5.0 ng/mL FC std in Milli Q Water 5.00 4.81 96.1

k110715a234 11003-26-8 1.0 ng/mL FC std in Milli Q Water 1.00 0.989 98.9

k110715a245 11003-26-9 2.5 ng/mL FC std in Milli Q Water 2.50 2.41 96.6

k110715b245 11003-26-9 2.5 ng/mL FC std in Milli Q Water 2.50 2.50 100

k110715b259 11003-26-11 10 ng/mL FC std in Milli Q Water 10.0 9.87 98.7

k110715b273 11003-26-10 5.0 ng/mL FC std in Milli Q Water 5.00 5.04 101

PFOA
Printing Date and Time: 

9/2/2011; 8:37 AM

k110715a.xls Method Blanks Page 1 of 1

Method Blanks

PFOA - traditional

Sample Name Sample ID Sample Comment Area Counts

k110715a001 Solvent Blank Milli Q Water TN11-0234 428552 warm up blank - not used for LOQ determination

k110715a002 Solvent Blank Milli Q Water TN11-0234 61016 warm up blank - not used for LOQ determination

k110715a004 Solvent Blank Milli Q Water TN11-0234 18073

k110715a009 Solvent Blank Milli Q Water TN11-0234 6656

k110715a010 Solvent Blank Milli Q Water TN11-0234 5330

k110715a026 Solvent Blank Milli Q Water TN11-0234 30048

k110715a027 Solvent Blank Milli Q Water TN11-0234 8455

k110715a028 Solvent Blank Milli Q Water TN11-0234 7526

k110715a029 Solvent Blank Milli Q Water TN11-0234 5416

k110715a039 Solvent Blank Milli Q Water TN11-0234 6779

k110715a040 Solvent Blank Milli Q Water TN11-0234 3416

k110715a042 Solvent Blank Milli Q Water TN11-0234 5900

k110715a052 Solvent Blank Milli Q Water TN11-0234 5294

k110715a053 Solvent Blank Milli Q Water TN11-0234 5588

k110715a055 Solvent Blank Milli Q Water TN11-0234 3733

k110715a056 Solvent Blank Milli Q Water TN11-0234 6154

k110715a067 Solvent Blank Milli Q Water TN11-0234 9964

k110715a068 Solvent Blank Milli Q Water TN11-0234 8526

k110715a070 Solvent Blank Milli Q Water TN11-0234 3608

k110715a081 Solvent Blank Milli Q Water TN11-0234 3547

k110715a082 Solvent Blank Milli Q Water TN11-0234 4296

k110715a084 Solvent Blank Milli Q Water TN11-0234 7816

k110715a094 Solvent Blank Milli Q Water TN11-0234 3033

k110715a095 Solvent Blank Milli Q Water TN11-0234 6444

k110715a097 Solvent Blank Milli Q Water TN11-0234 2847

k110715a108 Solvent Blank Milli Q Water TN11-0234 6908

k110715a109 Solvent Blank Milli Q Water TN11-0234 7830

k110715a111 Solvent Blank Milli Q Water TN11-0234 7396

k110715a122 Solvent Blank Milli Q Water TN11-0234 4509

k110715a123 Solvent Blank Milli Q Water TN11-0234 3247

k110715a125 Solvent Blank Milli Q Water TN11-0234 3896

k110715a135 Solvent Blank Milli Q Water TN11-0234 11090

k110715a136 Solvent Blank Milli Q Water TN11-0234 25177

k110715a138 Solvent Blank Milli Q Water TN11-0234 14220

k110715a149 Solvent Blank Milli Q Water TN11-0234 4243

k110715a150 Solvent Blank Milli Q Water TN11-0234 4567

k110715a152 Solvent Blank Milli Q Water TN11-0234 6473

k110715a163 Solvent Blank Milli Q Water TN11-0234 8337

k110715a164 Solvent Blank Milli Q Water TN11-0234 2637

k110715a166 Solvent Blank Milli Q Water TN11-0234 12628

k110715a176 Solvent Blank Milli Q Water TN11-0234 10303

k110715a177 Solvent Blank Milli Q Water TN11-0234 2943

k110715a179 Solvent Blank Milli Q Water TN11-0234 6033

k110715a190 Solvent Blank Milli Q Water TN11-0234 24247

k110715a191 Solvent Blank Milli Q Water TN11-0234 11381

k110715a193 Solvent Blank Milli Q Water TN11-0234 6875

k110715a204 Solvent Blank Milli Q Water TN11-0234 51098

k110715a205 Solvent Blank Milli Q Water TN11-0234 14265

k110715a207 Solvent Blank Milli Q Water TN11-0234 34849

k110715a218 Solvent Blank Milli Q Water TN11-0234 9819

k110715a219 Solvent Blank Milli Q Water TN11-0234 6440

k110715a221 Solvent Blank Milli Q Water TN11-0234 9608

k110715a232 Solvent Blank Milli Q Water TN11-0234 10934

k110715a233 Solvent Blank Milli Q Water TN11-0234 8493

k110715a235 Solvent Blank Milli Q Water TN11-0234 14786

k110715a243 Solvent Blank Milli Q Water TN11-0234 21562

k110715a244 Solvent Blank Milli Q Water TN11-0234 8578

k110715a246 Solvent Blank Milli Q Water TN11-0234 13307

k110715b244 Solvent Blank Milli Q Water TN11-0234 48843

k110715b246 Solvent Blank Milli Q Water TN11-0234 21311

k110715b257 Solvent Blank Milli Q Water TN11-0234 4532

k110715b258 Solvent Blank Milli Q Water TN11-0234 7817

k110715b260 Solvent Blank Milli Q Water TN11-0234 14730

k110715b271 Solvent Blank Milli Q Water TN11-0234 6774

k110715b272 Solvent Blank Milli Q Water TN11-0234 2572

k110715b274 Solvent Blank Milli Q Water TN11-0234 14726

Average Area Counts of Method Blanks 10601

%RSD 92

Average Area Counts of Method Blanks Multiplied by Two 21201

LOQ Standard area counts 79684

LOQ standard conc., ng/mL 0.0250
Printing Date and Time

9/2/2011; 8:37 AM

k110715a.xls LCS Page 1 of 1

LCS Recoveries

LCS

Sample 

Name Sample ID Sample Comment

Spiked 

Conc. 

(ng/mL)

Calc. Conc. 

(ng/mL) %Rec. Set average RSD

k110715a030 LCS-110714-1 0.5ppb LCS 0.498 0.510 102

k110715a031 LCS-110714-2 0.5ppb LCS 0.498 0.506 102 105 4.4

k110715a032 LCS-110714-3 0.5ppb LCS 0.498 0.547 110

k110715a033 LCS-110714-4 5ppb LCS 4.98 5.16 104

k110715a034 LCS-110714-5 5ppb LCS 4.98 5.26 106 105 1.1

k110715a035 LCS-110714-6 5ppb LCS 4.98 5.26 106

k110715a036 LCS-110714-7 30ppb LCS 29.9 28.3 94.6

k110715a037 LCS-110714-8 30ppb LCS 29.9 27.5 92.0 93.8 1.7

k110715a038 LCS-110714-9 30ppb LCS 29.9 28.4 94.9

Overall Average 101

%RSD 6.1

ECF

Sample 

Name Sample ID Sample Comment

Spiked 

Conc. 

(ng/mL)

Calc. Conc. 

(ng/mL) %Rec. Set average RSD

k110715a043 LCS-110714-10 0.5ppb LCS ECF 0.498 0.522 105

k110715a044 LCS-110714-11 0.5ppb LCS ECF 0.498 0.470 94.4 99.3 5.4

k110715a045 LCS-110714-12 0.5ppb LCS ECF 0.498 0.491 98.5

k110715a046 LCS-110714-13 5ppb LCS ECF 4.99 4.96 99.3

k110715a047 LCS-110714-14 5ppb LCS ECF 4.99 4.99 100 101 2.5

k110715a048 LCS-110714-15 5ppb LCS ECF 4.99 5.18 104

k110715a049 LCS-110714-16 30ppb LCS ECF 29.9 31.3 105

k110715a050 LCS-110714-17 30ppb LCS ECF 29.9 30.3 101 103 2.0

k110715a051 LCS-110714-18 30ppb LCS ECF 29.9 30.5 102

Overall Average 101

%RSD 3.4

PFOA

PFOA
Printing Date and Time

9/2/2011; 8:37 AM

k110715a.xls Sample Data wQC Page 1 of 7

Sample Result with QC

 NC = Not Calculated; Endogenous sample greater than 2x spike level 

GLP10-01-01-18 Rinseate Blanks

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715a236 1 GLP10-01-01-18-133 DAL GW 130L RB 110630 <0.0250 NA

k110715a237 1 GLP10-01-01-18-134 DAL GW 133S RB 110630 <0.0250 NA

DAL GW 137S

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715a185 1 GLP10-01-01-18-093 DAL GW 137S 0 110624 0.284 NA

k110715a186 1 GLP10-01-01-18-094 DAL GW 137S DB 110624 0.269 NA

k110715a187 1 GLP10-01-01-18-095 DAL GW 137S LS 110624 0.383 NC

k110715a188 1 GLP10-01-01-18-096 DAL GW 137S MS 110624 1.18 91.7

k110715a189 1 GLP10-01-01-18-097 DAL GW 137S HS 110624 9.32 91.8

Average 0.277

Low Field Matrix Spike 0.0985

Mid Field Matrix Spike 0.985

High Field Matrix Spike 9.85

%RPD 5.4

DAL GW 137L

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715a194 1 GLP10-01-01-18-098 DAL GW 137L 0 110624 0.372 NA

k110715a195 1 GLP10-01-01-18-099 DAL GW 137L DB 110624 0.381 NA

k110715a196 1 GLP10-01-01-18-100 DAL GW 137L LS 110624 0.477 NC

k110715a197 1 GLP10-01-01-18-101 DAL GW 137L MS 110624 1.35 98.8

k110715a198 1 GLP10-01-01-18-102 DAL GW 137L HS 110624 9.98 97.5

Average 0.377

Low Field Matrix Spike 0.0985

Mid Field Matrix Spike 0.985

High Field Matrix Spike 9.85

%RPD 2.4

DAL GW 138L

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715a208 1 GLP10-01-01-18-108 DAL GW 138L 0 110630 0.891 NA

k110715a209 1 GLP10-01-01-18-109 DAL GW 138L DB 110630 0.894 NA

k110715a210 1 GLP10-01-01-18-110 DAL GW 138L LS 110630 0.974 NC

k110715a211 1 GLP10-01-01-18-111 DAL GW 138L MS 110630 1.69 81.0

k110715a212 1 GLP10-01-01-18-112 DAL GW 138L HS 110630 9.14 83.7

Average 0.893

Low Field Matrix Spike 0.0985

Mid Field Matrix Spike 0.985

High Field Matrix Spike 9.85

%RPD 0.34

DAL GW 138R

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715a199 10 GLP10-01-01-18-103 DAL GW 138R 0 110630 (dil 1:10) 294 NA

k110715a200 10 GLP10-01-01-18-104 DAL GW 138R DB 110630 (dil 1:10) 288 NA

k110715a201 10 GLP10-01-01-18-105 DAL GW 138R LS 110630 (dil 1:10) 292 NC

k110715a202 10 GLP10-01-01-18-106 DAL GW 138R MS 110630 (dil 1:10) 370 NC

k110715a203 10 GLP10-01-01-18-107 DAL GW 138R HS 110630 (dil 1:10) 709 84.7

Average 291

Low Field Matrix Spike 9.85

Mid Field Matrix Spike 98.7

High Field Matrix Spike 494

%RPD 2.1

DAL GW 134S

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715a139 5 GLP10-01-01-18-059 DAL GW 134S 0 110628 9.67 NA

k110715a140 5 GLP10-01-01-18-060 DAL GW 134S DB 110628 9.92 NA

k110715a141 5 GLP10-01-01-18-061 DAL GW 134S LS 110628 9.60 NC

k110715a142 5 GLP10-01-01-18-062 DAL GW 134S MS 110628 10.7 NC

k110715a143 5 GLP10-01-01-18-063 DAL GW 134S HS 110628 19.6 99.5

Average 9.80

Low Field Matrix Spike 0.0985

Mid Field Matrix Spike 0.985

High Field Matrix Spike 9.85

%RPD 2.6

PFOA

PFOA

PFOA

PFOA

PFOA

PFOA
Printing Date and Time

9/2/2011; 8:37 AM

k110715a.xls Sample Data wQC Page 2 of 7

Sample Result with QC

 NC = Not Calculated; Endogenous sample greater than 2x spike level 

DAL GW 130L

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715a076 10 GLP10-01-01-18-016 DAL GW 130L 0 110630 (dil 1:10) 66.8 NA

k110715a077 10 GLP10-01-01-18-017 DAL GW 130L DB 110630 (dil 1:10) 63.3 NA

k110715a078 10 GLP10-01-01-18-018 DAL GW 130L LS 110630 (dil 1:10) 68.7 NC

k110715a079 10 GLP10-01-01-18-019 DAL GW 130L MS 110630 (dil 1:10) 74.8 NC

k110715a080 10 GLP10-01-01-18-020 DAL GW 130L HS 110630 (dil 1:10) 158 94.2

Average 65.1

Low Field Matrix Spike 0.985

Mid Field Matrix Spike 9.85

High Field Matrix Spike 98.7

%RPD 5.4

DAL GW 131S

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715a089 50 GLP10-01-01-18-025 DAL GW 131S 0 110622 (dil 1:10) 26.7 NA

k110715a090 50 GLP10-01-01-18-026 DAL GW 131S DB 110622 (dil 1:10) 25.7 NA

k110715a091 50 GLP10-01-01-18-027 DAL GW 131S LS 110622 (dil 1:10) 26.6 NC

k110715a092 50 GLP10-01-01-18-028 DAL GW 131S MS 110622 (dil 1:10) 36.0 NC

k110715a093 50 GLP10-01-01-18-029 DAL GW 131S HS 110622 (dil 1:10) 115 90.0

Average 26.2

Low Field Matrix Spike 0.985

Mid Field Matrix Spike 9.85

High Field Matrix Spike 98.7

%RPD 3.8

DAL GW 131L

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715a098 10 GLP10-01-01-18-030 DAL GW 131L 0 110622 (dil 1:10) 93.9 NA

k110715a099 10 GLP10-01-01-18-031 DAL GW 131L DB 110622 (dil 1:10) 96.2 NA

k110715a100 10 GLP10-01-01-18-032 DAL GW 131L LS 110622 (dil 1:10) 97.3 NC

k110715a101 10 GLP10-01-01-18-033 DAL GW 131L MS 110622 (dil 1:10) 107 NC

k110715a102 10 GLP10-01-01-18-034 DAL GW 131L HS 110622 (dil 1:10) 185 91.1

Average 95.1

Low Field Matrix Spike 0.985

Mid Field Matrix Spike 9.85

High Field Matrix Spike 98.7

%RPD 2.4

DAL GW 133R

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715a117 10 GLP10-01-01-18-045 DAL GW 133R 0 110630 (dil 1:10) 108 NA

k110715a118 10 GLP10-01-01-18-046 DAL GW 133R DB 110630 (dil 1:10) 108 NA

k110715a119 10 GLP10-01-01-18-047 DAL GW 133R LS 110630 (dil 1:10) 96.6 NC

k110715a120 10 GLP10-01-01-18-048 DAL GW 133R MS 110630 (dil 1:10) 112 NC

k110715a121 10 GLP10-01-01-18-049 DAL GW 133R HS 110630 (dil 1:10) 190 83.1

Average 108

Low Field Matrix Spike 0.985

Mid Field Matrix Spike 9.85

High Field Matrix Spike 98.7

%RPD 0.0

PFOA

PFOA

PFOA

PFOA
Printing Date and Time

9/2/2011; 8:37 AM

k110715a.xls Sample Data wQC Page 3 of 7

Sample Result with QC

 NC = Not Calculated; Endogenous sample greater than 2x spike level 

DAL GW 133S

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715a112 50 GLP10-01-01-18-040 DAL GW 133S 0 110630 (dil 1:10) 311 NA

k110715a113 50 GLP10-01-01-18-041 DAL GW 133S DB 110630 (dil 1:10) 314 NA

k110715a114 50 GLP10-01-01-18-042 DAL GW 133S LS 110630 (dil 1:10) 316 NC

k110715a115 50 GLP10-01-01-18-043 DAL GW 133S MS 110630 (dil 1:10) 397 NC

k110715a116 50 GLP10-01-01-18-044 DAL GW 133S HS 110630 (dil 1:10) 768 92.3

Average 313

Low Field Matrix Spike 9.85

Mid Field Matrix Spike 98.7

High Field Matrix Spike 494

%RPD 1.0

DAL GW 133L

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715a103 50 GLP10-01-01-18-035 DAL GW 133L 0 110630 (dil 1:10) 230 NA

k110715a104 50 GLP10-01-01-18-036 DAL GW 133L DB 110630 (dil 1:10) 226 NA

k110715a105 50 GLP10-01-01-18-037 DAL GW 133L LS 110630 (dil 1:10) 265 NC

k110715a106 50 GLP10-01-01-18-038 DAL GW 133L MS 110630 (dil 1:10) 417 NC

k110715a107 50 GLP10-01-01-18-039 DAL GW 133L HS 110630 (dil 1:10) 708 97.3

Average 228

Low Field Matrix Spike 9.85

Mid Field Matrix Spike 98.7

High Field Matrix Spike 494

%RPD 1.8

DAL GW 134L

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715a130 50 GLP10-01-01-18-054 DAL GW 134L 0 110628 (dil 1:10) 527 NA

k110715a131 50 GLP10-01-01-18-055 DAL GW 134L DB 110628 (dil 1:10) 592 NA

k110715a132 50 GLP10-01-01-18-056 DAL GW 134L LS 110628 (dil 1:10) 602 NC

k110715a133 50 GLP10-01-01-18-057 DAL GW 134L MS 110628 (dil 1:10) 677 NC

k110715a134 50 GLP10-01-01-18-058 DAL GW 134L HS 110628 (dil 1:10) 1010 91.3

Average 560

Low Field Matrix Spike 9.85

Mid Field Matrix Spike 98.7

High Field Matrix Spike 494

%RPD 12

DAL GW 136S

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715a180 10 GLP10-01-01-18-088 DAL GW 136S 0 110630 (dil 1:10) 131 NA

k110715a181 10 GLP10-01-01-18-089 DAL GW 136S DB 110630 (dil 1:10) 131 NA

k110715a182 10 GLP10-01-01-18-090 DAL GW 136S LS 110630 (dil 1:10) 132 NC

k110715a183 10 GLP10-01-01-18-091 DAL GW 136S MS 110630 (dil 1:10) 136 NC

k110715a184 10 GLP10-01-01-18-092 DAL GW 136S HS 110630 (dil 1:10) 217 87.1

Average 131

Low Field Matrix Spike 0.985

Mid Field Matrix Spike 9.85

High Field Matrix Spike 98.7

%RPD 0.0

DAL GW 136L

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715a171 50 GLP10-01-01-18-084 DAL GW 136L 0 110630 (dil 1:10) 79.7 NA

k110715a172 50 GLP10-01-01-18-085 DAL GW 136L DB 110630 (dil 1:10) 78.3 NA

k110715a173 50 GLP10-01-01-18-086 DAL GW 136L LS 110630 (dil 1:10) 79.6 NC

k110715a174 50 GLP10-01-01-18-155 DAL GW 136L MS 110630 (dil 1:10) 89.1 NC

k110715a175 50 GLP10-01-01-18-087 DAL GW 136L HS 110630 (dil 1:10) 170 92.2

Average 79.0

Low Field Matrix Spike 0.985

Mid Field Matrix Spike 9.85

High Field Matrix Spike 98.7

%RPD 1.8

PFOA

PFOA

PFOA

PFOA

PFOA
Printing Date and Time

9/2/2011; 8:37 AM

k110715a.xls Sample Data wQC Page 4 of 7

Sample Result with QC

 NC = Not Calculated; Endogenous sample greater than 2x spike level 

DAL GW 138S

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715a213 50 GLP10-01-01-18-113 DAL GW 138S 0 110630 (dil 1:10) 155 NA

k110715a214 50 GLP10-01-01-18-114 DAL GW 138S DB 110630 (dil 1:10) 153 NA

k110715a215 50 GLP10-01-01-18-115 DAL GW 138S LS 110630 (dil 1:10) 161 NC

k110715a216 50 GLP10-01-01-18-116 DAL GW 138S MS 110630 (dil 1:10) 231 78.0

k110715a217 50 GLP10-01-01-18-117 DAL GW 138S HS 110630 (dil 1:10) 610 92.4

Average 154

Low Field Matrix Spike 9.85

Mid Field Matrix Spike 98.7

High Field Matrix Spike 494

%RPD 1.3

DAL GW CW26C

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715a222 50 GLP10-01-01-18-118 DAL GW CW26C 0 110622 (dil 1:10) 427 NA

k110715a223 50 GLP10-01-01-18-119 DAL GW CW26C DB 110622 (dil 1:10) 425 NA

k110715a224 50 GLP10-01-01-18-120 DAL GW CW26C LS 110622 (dil 1:10) 436 NC

k110715a225 50 GLP10-01-01-18-121 DAL GW CW26C MS 110622 (dil 1:10) 502 NC

k110715a226 50 GLP10-01-01-18-122 DAL GW CW26C HS 110622 (dil 1:10) 841 84.1

Average 426

Low Field Matrix Spike 9.85

Mid Field Matrix Spike 98.7

High Field Matrix Spike 494

%RPD 0.47

DAL GW CW26L

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715a227 50 GLP10-01-01-18-123 DAL GW CW26L 0 110622 (dil 1:10) 645 NA

k110715a228 50 GLP10-01-01-18-124 DAL GW CW26L DB 110622 (dil 1:10) 644 NA

k110715a229 50 GLP10-01-01-18-125 DAL GW CW26L LS 110622 (dil 1:10) 667 NC

k110715a230 50 GLP10-01-01-18-126 DAL GW CW26L MS 110622 (dil 1:10) 723 NC

k110715a231 50 GLP10-01-01-18-127 DAL GW CW26L HS 110622 (dil 1:10) 1060 84.2

Average 645

Low Field Matrix Spike 9.85

Mid Field Matrix Spike 98.7

High Field Matrix Spike 494

%RPD 0.16

DAL GW 140R

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715a238 50 GLP10-01-01-18-128 DAL GW 140R 0 110622 (dil 1:10) 127 NA

k110715a239 50 GLP10-01-01-18-129 DAL GW 140R DB 110622 (dil 1:10) 130 NA

k110715a240 50 GLP10-01-01-18-130 DAL GW 140R LS 110622 (dil 1:10) 141 NC

k110715a241 50 GLP10-01-01-18-131 DAL GW 140R MS 110622 (dil 1:10) 223 95.7

k110715a242 50 GLP10-01-01-18-132 DAL GW 140R HS 110622 (dil 1:10) 567 88.9

Average 129

Low Field Matrix Spike 9.85

Mid Field Matrix Spike 98.7

High Field Matrix Spike 494

%RPD 2.3

DAL GW 141R

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715b247 1 GLP10-01-01-18-135 DAL GW 141R 0 110630 1.59 NA

k110715b248 1 GLP10-01-01-18-136 DAL GW 141R DB 110630 1.57 NA

k110715b249 1 GLP10-01-01-18-137 DAL GW 141R LS 110630 2.50 93.4

k110715b250 5 GLP10-01-01-18-138 DAL GW 141R MS 110630 10.6 91.6

k110715b251 50 GLP10-01-01-18-139 DAL GW 141R HS 110630 (dil 1:10) 91.6 91.2

Average 1.58

Low Field Matrix Spike 0.985

Mid Field Matrix Spike 9.85

High Field Matrix Spike 98.7

%RPD 1.3

PFOA

PFOA

PFOA

PFOA

PFOA
Printing Date and Time

9/2/2011; 8:37 AM

k110715a.xls Sample Data wQC Page 5 of 7

Sample Result with QC

 NC = Not Calculated; Endogenous sample greater than 2x spike level 

DAL GW 142R

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715b252 50 GLP10-01-01-18-140 DAL GW 142R 0 110622 (dil 1:10) 50.1 NA

k110715b253 50 GLP10-01-01-18-141 DAL GW 142R DB 110622 (dil 1:10) 51.4 NA

k110715b254 50 GLP10-01-01-18-142 DAL GW 142R LS 110622 (dil 1:10) 50.9 NC

k110715b255 50 GLP10-01-01-18-143 DAL GW 142R MS 110622 (dil 1:10) 57.5 NC

k110715b256 50 GLP10-01-01-18-144 DAL GW 142R HS 110622 (dil 1:10) 144 94.5

Average 50.8

Low Field Matrix Spike 0.985

Mid Field Matrix Spike 9.85

High Field Matrix Spike 98.7

%RPD 2.6

DAL GW 143R

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715b261 10 GLP10-01-01-18-145 DAL GW 143R 0 110622 (dil 1:10) 23.3 NA

k110715b262 10 GLP10-01-01-18-146 DAL GW 143R DB 110622 (dil 1:10) 24.8 NA

k110715b263 10 GLP10-01-01-18-147 DAL GW 143R LS 110622 (dil 1:10) 25.5 NC

k110715b264 10 GLP10-01-01-18-148 DAL GW 143R MS 110622 (dil 1:10) 33.1 NC

k110715b265 10 GLP10-01-01-18-149 DAL GW 143R HS 110622 (dil 1:10) 117 94.2

Average 24.1

Low Field Matrix Spike 0.985

Mid Field Matrix Spike 9.85

High Field Matrix Spike 98.7

%RPD 6.2

DAL GW 144S

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715b266 50 GLP10-01-01-18-150 DAL GW 144S 0 110628 (dil 1:10) 52.1 NA

k110715b267 50 GLP10-01-01-18-151 DAL GW 144S DB 110622 (dil 1:10) 49.0 NA

k110715b268 50 GLP10-01-01-18-152 DAL GW 144S LS 110622 (dil 1:10) 51.2 NC

k110715b269 50 GLP10-01-01-18-153 DAL GW 144S MS 110622 (dil 1:10) 60.3 NC

k110715b270 50 GLP10-01-01-18-154 DAL GW 144S HS 110622 (dil 1:10) 138 88.6

Samples GLP10-01-01-18-151 thru 154 were incorrectly named in the sequence (incorrect date of sampling). Final report will reflect correct description.

Average 50.6

Low Field Matrix Spike 0.985

Mid Field Matrix Spike 9.85

High Field Matrix Spike 98.7

%RPD 6.1

DAL GW 130R

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715a062 100 GLP10-01-01-18-006 DAL GW 130R 0 110630 (dil 1:100) 837 NA

k110715a063 100 GLP10-01-01-18-007 DAL GW 130R DB 110630 (dil 1:100) 823 NA

k110715a064 100 GLP10-01-01-18-008 DAL GW 130R LS 110630 (dil 1:100) 833 NC

k110715a065 100 GLP10-01-01-18-009 DAL GW 130R MS 110630 (dil 1:100) 921 NC

k110715a066 100 GLP10-01-01-18-010 DAL GW 130R HS 110630 (dil 1:100) 1280 91.2

Average 830

Low Field Matrix Spike 9.85

Mid Field Matrix Spike 98.7

High Field Matrix Spike 494

%RPD 1.7

DAL GW 130S

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715a071 10 GLP10-01-01-18-011 DAL GW 130S 0 110630 (dil 1:10) 180 NA

k110715a072 10 GLP10-01-01-18-012 DAL GW 130S 0 110630 (dil 1:10) 178 NA

k110715a073 100 GLP10-01-01-18-013 DAL GW 130S LS 110630 (dil 1:100) 181 NC

k110715a074 100 GLP10-01-01-18-014 DAL GW 130S MS 110630 (dil 1:100) 265 87.1

k110715a075 100 GLP10-01-01-18-015 DAL GW 130S HS 110630 (dil 1:100) 708 107

Average 179

Low Field Matrix Spike 9.85

Mid Field Matrix Spike 98.7

High Field Matrix Spike 494

%RPD 1.1

PFOA

PFOA

PFOA

PFOA

PFOA
Printing Date and Time

9/2/2011; 8:37 AM

k110715a.xls Sample Data wQC Page 6 of 7

Sample Result with QC

 NC = Not Calculated; Endogenous sample greater than 2x spike level 

DAL GW 131R

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715a085 100 GLP10-01-01-18-021 DAL GW 131R 0 110622 (dil 1:100) 2310 NA

k110715a086 100 GLP10-01-01-18-022 DAL GW 131R DB 110622 (dil 1:100) 2550 NA

k110715a087 100 GLP10-01-01-18-023 DAL GW 131R LS 110622 (dil 1:100) 2490 NC

k110715a088 100 GLP10-01-01-18-024 DAL GW 131R HS 110622 (dil 1:100) 4060 83.3

Average 2430

Low Field Matrix Spike 98.7

High Field Matrix Spike 1956

%RPD 9.9

DAL GW 134R

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715a126 100 GLP10-01-01-18-050 DAL GW 134R 0 110628 (dil 1:100) 1790 NA

k110715a127 100 GLP10-01-01-18-051 DAL GW 134R DB 110628 (dil 1:100) 1800 NA

k110715a128 100 GLP10-01-01-18-052 DAL GW 134R LS 110628 (dil 1:100) 1870 NC

k110715a129 100 GLP10-01-01-18-053 DAL GW 134R HS 110628 (dil 1:100) 3610 92.8

Average 1795

Low Field Matrix Spike 98.7

High Field Matrix Spike 1956

%RPD 0.56

DAL GW 135R

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715a167 100 GLP10-01-01-18-079 DAL GW 135R 0 110628 (dil 1:100) 3570 NA

k110715a168 100 GLP10-01-01-18-080 DAL GW 135R DB 110628 (dil 1:100) 3460 NA

k110715a169 100 GLP10-01-01-18-081 DAL GW 135R LS 110628 (dil 1:100) 3600 NC

k110715a170 100 GLP10-01-01-18-083 DAL GW 135R HS 110628 (dil 1:100) 5250 88.7

Average 3515

Low Field Matrix Spike 98.7

High Field Matrix Spike 1956

%RPD 3.1

DAL GW 135S

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715a153 5 GLP10-01-01-18-069 DAL GW 135S 0 110628 18.9 NA

k110715a154 5 GLP10-01-01-18-070 DAL GW 135S DB 110628 20.3 NA

k110715a155 5 GLP10-01-01-18-071 DAL GW 135S LS 110628 24.2 NC

k110715a156 5 GLP10-01-01-18-072 DAL GW 135S MS 110628 20.6 NC

k110715a157 5 GLP10-01-01-18-073 DAL GW 135S HS 110628 39.9 206

Average 19.6

Low Field Matrix Spike 0.0985

Mid Field Matrix Spike 0.985

High Field Matrix Spike 9.85

%RPD 7.1

DAL GW 135L

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715a158 10 GLP10-01-01-18-074 DAL GW 135L 0 110628 (dil 1:10) 283 NA

k110715a159 10 GLP10-01-01-18-075 DAL GW 135L DB 110628 (dil 1:10) 272 NA

k110715a160 10 GLP10-01-01-18-076 DAL GW 135L LS 110628 (dil 1:10) 278 NC

k110715a161 10 GLP10-01-01-18-077 DAL GW 135L MS 110628 (dil 1:10) 289 NC

k110715a162 10 GLP10-01-01-18-078 DAL GW 135L HS 110628 (dil 1:10) 365 NC

Average 278

Low Field Matrix Spike 0.985

Mid Field Matrix Spike 9.85

High Field Matrix Spike 98.7

%RPD 4.0

PFOA

PFOA

PFOA

PFOA

PFOA
Printing Date and Time

9/2/2011; 8:37 AM

k110715a.xls Sample Data wQC Page 7 of 7

Sample Result with QC

 NC = Not Calculated; Endogenous sample greater than 2x spike level 

Trip Blank 1

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715a144 1 GLP10-01-01-18-064 Trip Blank Set 1 Sample <0.0250 NA

k110715a145 1 GLP10-01-01-18-065 Trip Blank Set 1 LS 0.981 99.6

k110715a146 1 GLP10-01-01-18-066 Trip Blank Set 1 MS 10.0 102

k110715a147 5 GLP10-01-01-18-067 Trip Blank Set 1 MHS 95.5 96.8

k110715a148 100 GLP10-01-01-18-068 Trip Blank Set 1 HS (dil 1:100) 493 99.9

Low Field Matrix Spike 0.985

Mid Field Matrix Spike 9.85

Mid High Field Matrix Spike 98.7

High Field Matrix Spike 494

Trip Blank 2

Datafile Dilution 3M LIMS ID Sample Description

 Conc. 

(ng/mL)

FMS 

%Recovery

k110715a057 1 GLP10-01-01-18-001 Trip Blank Set 2 Sample <0.0250 NA

k110715a058 1 GLP10-01-01-18-002 Trip Blank Set 2 LS 0.954 96.9

k110715a059 1 GLP10-01-01-18-003 Trip Blank Set 2 MS 9.29 94.3

k110715a060 5 GLP10-01-01-18-004 Trip Blank Set 2 MHS 89.7 90.9

k110715a061 100 GLP10-01-01-18-005 Trip Blank Set 2 HS (dil 1:100) 443 89.8

Low Field Matrix Spike 0.985

Mid Field Matrix Spike 9.85

Mid High Field Matrix Spike 98.7

High Field Matrix Spike 494

LOQ 0.0250

LOQ*10 0.250

LOQ*50 1.25

LOQ*100 2.50

PFOA

PFOA
Printing Date and Time

9/2/2011; 8:37 AM

k110715a.xls FMS Page 1 of 1

Concentration (ug/mL)

Stock ID PFOA

10 006-141 1.97

10 006-140 98.7

10 006-139 489

Final Spike Concentration (ng/mL)

PFOA Stock ID 1

Spike Volume 

(uL)

Final Volume 

(mL)

Low FMS 0.0985 10 006-141 10 200

Mid FMS 0.985 10 006-141 100 200

High FMS 9.85 10 006-141 1000 200

Low FMS 0.985 10 006-141 100 200

Mid FMS 9.85 10 006-141 1000 200

High FMS 98.7 10 006-140 200 200

Low FMS 9.85 10 006-141 1000 200

Mid FMS 98.7 10 006-140 200 200

High FMS 494 10 006-140 1000 200

Low FMS 98.7 10 006-140 200 200

High FMS 1956 10 006-139 800 200

Trip Blanks Low FMS 0.985 10 006-141 100 200

Mid FMS 9.85 10 006-141 1000 200

Mid High FMS 98.7 10 006-140 200 200

High FMS 494 10 006-140 1000 200

Final Spike Concentration (ng/mL) = Volume Spike (uL)*Spike Solution Concentratin (ug/mL)/Final Volume (mL)

134S, 135S, 136R, 137R, 137S, 137L 

and 138L

130L, 131S, 131L, 133R, 135L, 136S, 

136L, 141R, 142R, 143R, 144R[144S]

130R, 130S, 133S, 133L, 134L, 138R, 

138S, CW26C, CW26L and 140R 

131R, 134R and 135R
Sample Name: "k110715a001" Sample ID: "Solvent Blank" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 1 Sample Type: Unknown Concentration: N/A Calculated Conc: 0.215 ng/mL Acq. Date: 7/15/2011 Acq. Time: 3:46:38 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 428552 countsHeight: 3.95e+004 cpsStart Time: 15.1 minEnd Time: 15.6 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

2000.04000.06000.08000.0

1.0e41.2e41.4e41.6e41.8e42.0e42.2e42.4e42.6e42.8e43.0e43.2e43.4e43.6e43.8e44.0e44.2e44.4e44.6e44.8e45.0e45.2e4

Intensity, cps

15.92

15.42

15.24 16.74

15.14

17.17

15.01

14.78 17.47

14.46

14.36

13.33

17.57

5.00 13.01 18.10

10.40 12.81

Sample Name: "k110715a002" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 2 Sample Type: Unknown Concentration: N/A Calculated Conc: 0.0134 ng/mL Acq. Date: 7/15/2011 Acq. Time: 4:08:31 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 61016 countsHeight: 1.09e+004 cpsStart Time: 15.3 minEnd Time: 15.5 min

0 2 4 6 

0.0

500.0

1000.01500.02000.02500.03000.03500.04000.04500.05000.05500.06000.06500.07000.07500.08000.08500.09000.09500.0

1.0e41.1e41.1e41.2e41.2e41.3e41.3e41.4e4

Intensity, cps

5.01 

Sample Name: "k110715a003" Sample ID: "11003-26-8" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "1.0 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 3 Sample Type: Unknown Concentration: N/A Calculated Conc: 1.23 ng/mL Acq. Date: 7/15/2011 Acq. Time: 4:29:35 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 2275254 countsHeight: 3.15e+005 cpsStart Time: 15.2 minEnd Time: 15.7 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

2.0e44.0e46.0e48.0e41.0e51.2e51.4e51.6e51.8e52.0e52.2e52.4e52.6e52.8e53.0e5

Intensity, cps

15.43

Sample Name: "k110715a004" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 4 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/15/2011 Acq. Time: 4:50:43 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 18073 countsHeight: 5.03e+003 cpsStart Time: 15.4 minEnd Time: 15.5 min

0 2 4 6 

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e41.7e41.8e41.9e42.0e4

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 1 of 70Printing Time: 12:19:02 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a005" Sample ID: "11003-26-9" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "2.5 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 5 Sample Type: Unknown Concentration: N/A Calculated Conc: 2.89 ng/mL Acq. Date: 7/15/2011 Acq. Time: 5:11:49 PM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 5241381 countsHeight: 7.29e+005 cpsStart Time: 15.3 minEnd Time: 15.8 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e57.0e5

Intensity, cps

15.44

Sample Name: "k110715a006" Sample ID: "11003-26-9" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "2.5 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 6 Sample Type: Unknown Concentration: N/A Calculated Conc: 2.85 ng/mL Acq. Date: 7/15/2011 Acq. Time: 5:32:59 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 2 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 5181599 countsHeight: 7.13e+005 cpsStart Time: 15.3 minEnd Time: 15.7 min

0 2 4 6 

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e57.0e5

Intensity, cps

Sample Name: "k110715a007" Sample ID: "11003-26-9" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "2.5 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 7 Sample Type: Unknown Concentration: N/A Calculated Conc: 2.80 ng/mL Acq. Date: 7/15/2011 Acq. Time: 5:54:05 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 2 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 5092887 countsHeight: 7.09e+005 cpsStart Time: 15.3 minEnd Time: 15.7 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e57.0e5

Intensity, cps

15.44

Sample Name: "k110715a008" Sample ID: "11003-26-9" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "2.5 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 8 Sample Type: Unknown Concentration: N/A Calculated Conc: 2.72 ng/mL Acq. Date: 7/15/2011 Acq. Time: 6:15:12 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 4943181 countsHeight: 6.70e+005 cpsStart Time: 15.3 minEnd Time: 15.7 min

0 2 4 6 

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e5

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 2 of 70Printing Time: 12:19:02 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a009" Sample ID: "Solvent Blank" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 9 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/15/2011 Acq. Time: 6:36:17 PM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.7 minArea: 6656 countsHeight: 5.50e+003 cpsStart Time: 15.7 minEnd Time: 15.8 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.00

500.00

1000.001500.002000.002500.003000.003500.004000.004500.005000.005500.006000.006500.007000.007500.008000.008500.009000.009500.00

1.00e4

Intensity, cps

16.71

16.01

15.45

17.45

17.60

15.31

14.90

19.28

14.63

18.43

14.43

14.12

13.41

13.32

11.92 5.01

9.32 8.98

6.88 7.98

6.03

Sample Name: "k110715a010" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 10 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/15/2011 Acq. Time: 6:57:23 PM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.7 minArea: 5330 countsHeight: 5.16e+003 cpsStart Time: 15.7 minEnd Time: 15.7 min

0 2 4 6 

0.00

500.00

1000.001500.002000.002500.003000.003500.004000.004500.005000.005500.006000.006500.007000.007500.008000.008500.009000.009500.00

1.00e41.05e41.10e41.15e41.20e4

Intensity, cps

5.01 

6.5

Sample Name: "k110715a011" Sample ID: "11003-26-1" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "0.025 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 11 Sample Type: Standard Concentration: 0.0250 ng/mL Calculated Conc: 0.0237 ng/mL Acq. Date: 7/15/2011 Acq. Time: 7:18:27 PM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 79684 countsHeight: 1.29e+004 cpsStart Time: 15.4 minEnd Time: 15.6 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e4

Intensity, cps

15.47

16.64

17.10

15.25

15.01

14.83

18.23

14.36

14.14

13.35

11.24

10.79

7.17 9.54 6.47

Sample Name: "k110715a012" Sample ID: "11003-26-2" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "0.03 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 12 Sample Type: Standard Concentration: 0.0300 ng/mL Calculated Conc: 0.0266 ng/mL Acq. Date: 7/15/2011 Acq. Time: 7:39:34 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.5 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 84914 countsHeight: 1.30e+004 cpsStart Time: 15.3 minEnd Time: 15.6 min

0 2 4 6 

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e4

Intensity, cps

1.39 

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 3 of 70Printing Time: 12:19:02 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a013" Sample ID: "11003-26-3" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "0.04 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 13 Sample Type: Standard Concentration: 0.0400 ng/mL Calculated Conc: 0.0391 ng/mL Acq. Date: 7/15/2011 Acq. Time: 8:00:43 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 50 Base. Sub. Window: 1.00 minPeak-Split. Factor: 2 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 107795 countsHeight: 1.61e+004 cpsStart Time: 15.3 minEnd Time: 15.5 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e41.7e41.8e4

Intensity, cps

15.43

17.50

17.43

14.98

14.68 18.29

14.26

14.08

13.36

10.94

10.40 9.30

Sample Name: "k110715a014" Sample ID: "11003-26-4" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "0.05 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 14 Sample Type: Standard Concentration: 0.0500 ng/mL Calculated Conc: 0.0452 ng/mL Acq. Date: 7/15/2011 Acq. Time: 8:21:50 PM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 118906 countsHeight: 1.78e+004 cpsStart Time: 15.3 minEnd Time: 15.6 min

0 2 4 6 

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e41.7e41.8e41.9e42.0e4

Intensity, cps

Sample Name: "k110715a015" Sample ID: "11003-26-5" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "0.1 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 15 Sample Type: Standard Concentration: 0.100 ng/mL Calculated Conc: 0.102 ng/mL Acq. Date: 7/15/2011 Acq. Time: 8:42:56 PM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 222109 countsHeight: 3.19e+004 cpsStart Time: 15.3 minEnd Time: 15.6 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

2000.04000.06000.08000.0

1.0e41.2e41.4e41.6e41.8e42.0e42.2e42.4e42.6e42.8e43.0e43.2e43.4e4

Intensity, cps

15.45

15.53

16.55

17.46

14.97

19.18

1.40 14.44

13.49

Sample Name: "k110715a016" Sample ID: "11003-26-6" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "0.25 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 16 Sample Type: Standard Concentration: 0.250 ng/mL Calculated Conc: 0.263 ng/mL Acq. Date: 7/15/2011 Acq. Time: 9:04:00 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 516292 countsHeight: 7.34e+004 cpsStart Time: 15.3 minEnd Time: 15.6 min

0 2 4 6 

0.0

5000.0

1.0e41.5e42.0e42.5e43.0e43.5e44.0e44.5e45.0e45.5e46.0e46.5e47.0e47.5e4

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 4 of 70Printing Time: 12:19:02 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a017" Sample ID: "11003-26-7" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "0.5 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 17 Sample Type: Standard Concentration: 0.500 ng/mL Calculated Conc: 0.520 ng/mL Acq. Date: 7/15/2011 Acq. Time: 9:25:04 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 981883 countsHeight: 1.35e+005 cpsStart Time: 15.3 minEnd Time: 15.6 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5000.0

1.0e41.5e42.0e42.5e43.0e43.5e44.0e44.5e45.0e45.5e46.0e46.5e47.0e47.5e48.0e48.5e49.0e49.5e41.0e51.1e51.1e51.2e51.2e51.3e51.3e51.4e5

Intensity, cps

15.44

17.58 16.98 15.26

Sample Name: "k110715a018" Sample ID: "11003-26-8" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "1.0 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 18 Sample Type: Standard Concentration: 1.00 ng/mL Calculated Conc: 1.10 ng/mL Acq. Date: 7/15/2011 Acq. Time: 9:46:11 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 2026711 countsHeight: 2.83e+005 cpsStart Time: 15.3 minEnd Time: 15.7 min

0 2 4 6 

0.0

2.0e44.0e46.0e48.0e41.0e51.2e51.4e51.6e51.8e52.0e52.2e52.4e52.6e52.8e5

Intensity, cps

Sample Name: "k110715a019" Sample ID: "11003-26-9" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "2.5 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 19 Sample Type: Standard Concentration: 2.50 ng/mL Calculated Conc: 2.63 ng/mL Acq. Date: 7/15/2011 Acq. Time: 10:07:17 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 2 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.5 minArea: 4777305 countsHeight: 6.71e+005 cpsStart Time: 15.3 minEnd Time: 15.7 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e5

Intensity, cps

15.46

Sample Name: "k110715a020" Sample ID: "11003-26-10" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "5.0 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 20 Sample Type: Standard Concentration: 5.00 ng/mL Calculated Conc: 5.14 ng/mL Acq. Date: 7/15/2011 Acq. Time: 10:28:22 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 9217151 countsHeight: 1.21e+006 cpsStart Time: 15.3 minEnd Time: 15.7 min

0 2 4 6 

0.00

5.00e41.00e51.50e52.00e52.50e53.00e53.50e54.00e54.50e55.00e55.50e56.00e56.50e57.00e57.50e58.00e58.50e59.00e59.50e51.00e61.05e61.10e61.15e61.20e6

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 5 of 70Printing Time: 12:19:02 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a021" Sample ID: "11003-26-11" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "10 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 21 Sample Type: Standard Concentration: 10.0 ng/mL Calculated Conc: 10.1 ng/mL Acq. Date: 7/15/2011 Acq. Time: 10:49:29 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 17757632 countsHeight: 2.39e+006 cpsStart Time: 15.3 minEnd Time: 15.9 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e62.0e62.1e62.2e62.3e6

Intensity, cps

15.44

Sample Name: "k110715a022" Sample ID: "11003-26-12" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "25 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 22 Sample Type: Standard Concentration: 25.0 ng/mL Calculated Conc: 25.3 ng/mL Acq. Date: 7/15/2011 Acq. Time: 11:10:36 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 2 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.5 minUse Relative RT: No Int. Type: Manual Retention Time: 15.5 minArea: 41779501 countsHeight: 5.39e+006 cpsStart Time: 15.3 minEnd Time: 15.9 min

0 2 4 6 

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e63.4e63.6e63.8e64.0e64.2e64.4e64.6e64.8e65.0e65.2e6

Intensity, cps

Sample Name: "k110715a023" Sample ID: "11003-26-13" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "50 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 23 Sample Type: Standard Concentration: 50.0 ng/mL Calculated Conc: 48.5 ng/mL Acq. Date: 7/15/2011 Acq. Time: 11:31:40 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 72084171 countsHeight: 8.62e+006 cpsStart Time: 15.3 minEnd Time: 15.9 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5.0e51.0e61.5e62.0e62.5e63.0e63.5e64.0e64.5e65.0e65.5e66.0e66.5e67.0e67.5e68.0e68.5e6

Intensity, cps

15.45

Sample Name: "k110715a024" Sample ID: "11003-26-14" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "75 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 24 Sample Type: Standard Concentration: 75.0 ng/mL Calculated Conc: 73.3 ng/mL Acq. Date: 7/15/2011 Acq. Time: 11:52:46 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 1 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 96394636 countsHeight: 1.08e+007 cpsStart Time: 15.3 minEnd Time: 15.9 min

0 2 4 6 

0.00

5.00e51.00e61.50e62.00e62.50e63.00e63.50e64.00e64.50e65.00e65.50e66.00e66.50e67.00e67.50e68.00e68.50e69.00e69.50e61.00e71.05e7

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 6 of 70Printing Time: 12:19:03 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a025" Sample ID: "11003-26-15" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "100 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 25 Sample Type: Standard Concentration: 100. ng/mL Calculated Conc: 104. ng/mL Acq. Date: 7/16/2011 Acq. Time: 12:13:54 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 2 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.5 minUse Relative RT: No Int. Type: Manual Retention Time: 15.5 minArea: 114703888 countsHeight: 1.22e+007 cpsStart Time: 15.3 minEnd Time: 16.0 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.00

5.00e51.00e61.50e62.00e62.50e63.00e63.50e64.00e64.50e65.00e65.50e66.00e66.50e67.00e67.50e68.00e68.50e69.00e69.50e61.00e71.05e71.10e71.15e71.20e7

Intensity, cps

15.45

Sample Name: "k110715a026" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 26 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/16/2011 Acq. Time: 12:34:59 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 30048 countsHeight: 6.77e+003 cpsStart Time: 15.4 minEnd Time: 15.6 min

0 2 4 6 

0.00

500.00

1000.001500.002000.002500.003000.003500.004000.004500.005000.005500.006000.006500.007000.007500.008000.008500.009000.009500.00

1.00e41.05e41.10e41.15e41.20e41.25e4

Intensity, cps

1.36 

0.35 3.59 1.59 6

Sample Name: "k110715a027" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 27 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/16/2011 Acq. Time: 12:56:04 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 8455 countsHeight: 7.19e+003 cpsStart Time: 15.5 minEnd Time: 15.6 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.00

500.00

1000.001500.002000.002500.003000.003500.004000.004500.005000.005500.006000.006500.007000.007500.008000.008500.009000.009500.00

1.00e41.05e41.10e41.15e41.20e4

Intensity, cps

16.83

17.47

16.68

16.47

15.53 17.61

15.39

18.33

14.91 19.20

14.35

14.15

13.77

13.24

11.21 5.01 9.66

9.22

7.09

Sample Name: "k110715a028" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 28 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/16/2011 Acq. Time: 1:17:08 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 7526 countsHeight: 4.77e+003 cpsStart Time: 15.5 minEnd Time: 15.5 min

0 2 4 6 

0.0

500.0

1000.01500.02000.02500.03000.03500.04000.04500.05000.05500.06000.06500.07000.07500.08000.08500.09000.09500.0

1.0e41.1e41.1e41.2e41.2e41.3e41.3e4

Intensity, cps

1.46 

6

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 7 of 70Printing Time: 12:19:03 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a029" Sample ID: "Solvent Blank" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 29 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/16/2011 Acq. Time: 1:38:13 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 5416 countsHeight: 4.53e+003 cpsStart Time: 15.5 minEnd Time: 15.6 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.00

500.00

1000.001500.002000.002500.003000.003500.004000.004500.005000.005500.006000.006500.007000.007500.008000.008500.009000.009500.00

1.00e41.05e41.10e41.15e41.20e4

Intensity, cps

16.84

17.49

16.55 17.56

16.47

16.00

15.84

14.85

18.23

14.80

19.29

14.59

14.05

14.19

5.01

13.66

12.48

10.36

8.75 9.69

5.997.41

Sample Name: "k110715a030" Sample ID: "LCS-110714-1" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "0.5ppb LCS" Annotation: ""

Sample Index: 30 Sample Type: QC Concentration: 0.498 ng/mL Calculated Conc: 0.510 ng/mL Acq. Date: 7/16/2011 Acq. Time: 1:59:18 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.5 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 963879 countsHeight: 1.38e+005 cpsStart Time: 15.3 minEnd Time: 15.6 min

0 2 4 6 

0.0

1.0e42.0e43.0e44.0e45.0e46.0e47.0e48.0e49.0e41.0e51.1e51.2e51.3e51.4e5

Intensity, cps

Sample Name: "k110715a031" Sample ID: "LCS-110714-2" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "0.5ppb LCS" Annotation: ""

Sample Index: 31 Sample Type: QC Concentration: 0.498 ng/mL Calculated Conc: 0.506 ng/mL Acq. Date: 7/16/2011 Acq. Time: 2:20:26 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 956199 countsHeight: 1.36e+005 cpsStart Time: 15.3 minEnd Time: 15.6 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5000.0

1.0e41.5e42.0e42.5e43.0e43.5e44.0e44.5e45.0e45.5e46.0e46.5e47.0e47.5e48.0e48.5e49.0e49.5e41.0e51.1e51.1e51.2e51.2e51.3e51.3e51.4e5

Intensity, cps

15.45

16.65 17.47

Sample Name: "k110715a032" Sample ID: "LCS-110714-3" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "0.5ppb LCS" Annotation: ""

Sample Index: 32 Sample Type: QC Concentration: 0.498 ng/mL Calculated Conc: 0.547 ng/mL Acq. Date: 7/16/2011 Acq. Time: 2:41:32 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 1031950 countsHeight: 1.42e+005 cpsStart Time: 15.3 minEnd Time: 15.7 min

0 2 4 6 

0.0

1.0e42.0e43.0e44.0e45.0e46.0e47.0e48.0e49.0e41.0e51.1e51.2e51.3e51.4e5

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 8 of 70Printing Time: 12:19:03 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a033" Sample ID: "LCS-110714-4" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "5ppb LCS" Annotation: ""

Sample Index: 33 Sample Type: QC Concentration: 4.98 ng/mL Calculated Conc: 5.16 ng/mL Acq. Date: 7/16/2011 Acq. Time: 3:02:38 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 9252077 countsHeight: 1.27e+006 cpsStart Time: 15.3 minEnd Time: 15.7 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.00

5.00e41.00e51.50e52.00e52.50e53.00e53.50e54.00e54.50e55.00e55.50e56.00e56.50e57.00e57.50e58.00e58.50e59.00e59.50e51.00e61.05e61.10e61.15e61.20e61.25e6

Intensity, cps

15.45

Sample Name: "k110715a034" Sample ID: "LCS-110714-5" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "5ppb LCS" Annotation: ""

Sample Index: 34 Sample Type: QC Concentration: 4.98 ng/mL Calculated Conc: 5.26 ng/mL Acq. Date: 7/16/2011 Acq. Time: 3:23:45 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Valley Retention Time: 15.5 minArea: 9439709 countsHeight: 1.28e+006 cpsStart Time: 15.3 minEnd Time: 15.7 min

0 2 4 6 

0.00

5.00e41.00e51.50e52.00e52.50e53.00e53.50e54.00e54.50e55.00e55.50e56.00e56.50e57.00e57.50e58.00e58.50e59.00e59.50e51.00e61.05e61.10e61.15e61.20e61.25e6

Intensity, cps

Sample Name: "k110715a035" Sample ID: "LCS-110714-6" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "5ppb LCS" Annotation: ""

Sample Index: 35 Sample Type: QC Concentration: 4.98 ng/mL Calculated Conc: 5.26 ng/mL Acq. Date: 7/16/2011 Acq. Time: 3:44:54 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 2 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 9440299 countsHeight: 1.33e+006 cpsStart Time: 15.3 minEnd Time: 15.8 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e57.0e57.5e58.0e58.5e59.0e59.5e51.0e61.1e61.1e61.2e61.2e61.3e61.3e6

Intensity, cps

15.45

Sample Name: "k110715a036" Sample ID: "LCS-110714-7" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "30ppb LCS" Annotation: ""

Sample Index: 36 Sample Type: QC Concentration: 29.9 ng/mL Calculated Conc: 28.3 ng/mL Acq. Date: 7/16/2011 Acq. Time: 4:06:03 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 2 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.5 minArea: 46053927 countsHeight: 5.84e+006 cpsStart Time: 15.3 minEnd Time: 16.0 min

0 2 4 6 

0.0

5.0e51.0e61.5e62.0e62.5e63.0e63.5e64.0e64.5e65.0e65.5e6

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 9 of 70Printing Time: 12:19:03 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a037" Sample ID: "LCS-110714-8" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "30ppb LCS" Annotation: ""

Sample Index: 37 Sample Type: QC Concentration: 29.9 ng/mL Calculated Conc: 27.5 ng/mL Acq. Date: 7/16/2011 Acq. Time: 4:27:13 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 1 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 44939921 countsHeight: 5.68e+006 cpsStart Time: 15.3 minEnd Time: 16.0 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5.0e51.0e61.5e62.0e62.5e63.0e63.5e64.0e64.5e65.0e65.5e6

Intensity, cps

15.45

Sample Name: "k110715a038" Sample ID: "LCS-110714-9" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "30ppb LCS" Annotation: ""

Sample Index: 38 Sample Type: QC Concentration: 29.9 ng/mL Calculated Conc: 28.4 ng/mL Acq. Date: 7/16/2011 Acq. Time: 4:48:19 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 1 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.5 minArea: 46186425 countsHeight: 5.96e+006 cpsStart Time: 15.3 minEnd Time: 15.9 min

0 2 4 6 

0.0

5.0e51.0e61.5e62.0e62.5e63.0e63.5e64.0e64.5e65.0e65.5e6

Intensity, cps

Sample Name: "k110715a039" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 39 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/16/2011 Acq. Time: 5:09:26 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 6779 countsHeight: 7.04e+003 cpsStart Time: 15.5 minEnd Time: 15.5 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

500.0

1000.01500.02000.02500.03000.03500.04000.04500.05000.05500.06000.06500.07000.07500.08000.08500.09000.09500.0

1.0e41.1e41.1e41.2e41.2e41.3e41.3e4

Intensity, cps

17.43

17.60 17.25

16.25

15.47

15.22 19.22

14.92

14.68

14.53

14.29

13.82

13.43

12.50

11.15 1.41 8.88 8.53 7.29

Sample Name: "k110715a040" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 40 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/16/2011 Acq. Time: 5:30:32 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.9 minArea: 3416 countsHeight: 6.32e+003 cpsStart Time: 15.9 minEnd Time: 15.9 min

0 2 4 6 

0.00

500.00

1000.001500.002000.002500.003000.003500.004000.004500.005000.005500.006000.006500.007000.007500.008000.008500.009000.009500.00

1.00e41.05e41.10e41.15e41.20e4

Intensity, cps

5.01

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 10 of 70Printing Time: 12:19:03 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a041" Sample ID: "11003-26-10" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "5.0 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 41 Sample Type: QC Concentration: 5.00 ng/mL Calculated Conc: 4.97 ng/mL Acq. Date: 7/16/2011 Acq. Time: 5:51:40 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Valley Retention Time: 15.5 minArea: 8932786 countsHeight: 1.22e+006 cpsStart Time: 15.3 minEnd Time: 15.8 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.00

5.00e41.00e51.50e52.00e52.50e53.00e53.50e54.00e54.50e55.00e55.50e56.00e56.50e57.00e57.50e58.00e58.50e59.00e59.50e51.00e61.05e61.10e61.15e61.20e6

Intensity, cps

15.45

Sample Name: "k110715a042" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 42 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/16/2011 Acq. Time: 6:12:52 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 5900 countsHeight: 4.64e+003 cpsStart Time: 15.5 minEnd Time: 15.5 min

0 2 4 6 

0.00

500.00

1000.001500.002000.002500.003000.003500.004000.004500.005000.005500.006000.006500.007000.007500.008000.008500.009000.009500.00

1.00e41.05e41.10e41.15e41.20e41.25e4

Intensity, cps

6

Sample Name: "k110715a043" Sample ID: "LCS-110714-10" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "0.5ppb LCS ECF" Annotation: ""

Sample Index: 43 Sample Type: QC Concentration: 0.498 ng/mL Calculated Conc: 0.522 ng/mL Acq. Date: 7/16/2011 Acq. Time: 6:34:01 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.5 minArea: 986975 countsHeight: 1.18e+005 cpsStart Time: 15.2 minEnd Time: 15.6 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.00

5000.00

1.00e41.50e42.00e42.50e43.00e43.50e44.00e44.50e45.00e45.50e46.00e46.50e47.00e47.50e48.00e48.50e49.00e49.50e41.00e51.05e51.10e51.15e5

Intensity, cps

15.45

15.50

17.60

17.05

15.03

18.33

Sample Name: "k110715a044" Sample ID: "LCS-110714-11" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "0.5ppb LCS ECF" Annotation: ""

Sample Index: 44 Sample Type: QC Concentration: 0.498 ng/mL Calculated Conc: 0.470 ng/mL Acq. Date: 7/16/2011 Acq. Time: 6:55:11 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 892323 countsHeight: 1.03e+005 cpsStart Time: 15.2 minEnd Time: 15.6 min

0 2 4 6 

0.00

5000.00

1.00e41.50e42.00e42.50e43.00e43.50e44.00e44.50e45.00e45.50e46.00e46.50e47.00e47.50e48.00e48.50e49.00e49.50e41.00e51.05e5

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 11 of 70Printing Time: 12:19:03 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a045" Sample ID: "LCS-110714-12" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "0.5ppb LCS ECF" Annotation: ""

Sample Index: 45 Sample Type: QC Concentration: 0.498 ng/mL Calculated Conc: 0.491 ng/mL Acq. Date: 7/16/2011 Acq. Time: 7:16:17 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 928923 countsHeight: 1.05e+005 cpsStart Time: 15.2 minEnd Time: 15.6 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.00

5000.00

1.00e41.50e42.00e42.50e43.00e43.50e44.00e44.50e45.00e45.50e46.00e46.50e47.00e47.50e48.00e48.50e49.00e49.50e41.00e51.05e5

Intensity, cps

15.44

16.85 17.45

15.23

15.06 18.21

Sample Name: "k110715a046" Sample ID: "LCS-110714-13" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "5ppb LCS ECF" Annotation: ""

Sample Index: 46 Sample Type: QC Concentration: 4.99 ng/mL Calculated Conc: 4.96 ng/mL Acq. Date: 7/16/2011 Acq. Time: 7:37:26 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.5 minArea: 8898047 countsHeight: 1.02e+006 cpsStart Time: 15.0 minEnd Time: 15.7 min

0 2 4 6 

0.00

5.00e41.00e51.50e52.00e52.50e53.00e53.50e54.00e54.50e55.00e55.50e56.00e56.50e57.00e57.50e58.00e58.50e59.00e59.50e51.00e6

Intensity, cps

Sample Name: "k110715a047" Sample ID: "LCS-110714-14" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "5ppb LCS ECF" Annotation: ""

Sample Index: 47 Sample Type: QC Concentration: 4.99 ng/mL Calculated Conc: 4.99 ng/mL Acq. Date: 7/16/2011 Acq. Time: 7:58:32 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 8956716 countsHeight: 1.01e+006 cpsStart Time: 15.1 minEnd Time: 15.8 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.00

5.00e41.00e51.50e52.00e52.50e53.00e53.50e54.00e54.50e55.00e55.50e56.00e56.50e57.00e57.50e58.00e58.50e59.00e59.50e51.00e6

Intensity, cps

15.43

Sample Name: "k110715a048" Sample ID: "LCS-110714-15" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "5ppb LCS ECF" Annotation: ""

Sample Index: 48 Sample Type: QC Concentration: 4.99 ng/mL Calculated Conc: 5.18 ng/mL Acq. Date: 7/16/2011 Acq. Time: 8:19:38 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 9291104 countsHeight: 1.05e+006 cpsStart Time: 15.1 minEnd Time: 15.8 min

0 2 4 6 

0.00

5.00e41.00e51.50e52.00e52.50e53.00e53.50e54.00e54.50e55.00e55.50e56.00e56.50e57.00e57.50e58.00e58.50e59.00e59.50e51.00e61.05e6

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 12 of 70Printing Time: 12:19:03 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a049" Sample ID: "LCS-110714-16" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "30ppb LCS ECF" Annotation: ""

Sample Index: 49 Sample Type: QC Concentration: 29.9 ng/mL Calculated Conc: 31.3 ng/mL Acq. Date: 7/16/2011 Acq. Time: 8:40:46 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.5 minArea: 50287005 countsHeight: 5.39e+006 cpsStart Time: 15.0 minEnd Time: 16.0 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e63.4e63.6e63.8e64.0e64.2e64.4e64.6e64.8e65.0e65.2e6

Intensity, cps

15.45

15.31

Sample Name: "k110715a050" Sample ID: "LCS-110714-17" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "30ppb LCS ECF" Annotation: ""

Sample Index: 50 Sample Type: QC Concentration: 29.9 ng/mL Calculated Conc: 30.3 ng/mL Acq. Date: 7/16/2011 Acq. Time: 9:01:54 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 48914304 countsHeight: 5.43e+006 cpsStart Time: 15.0 minEnd Time: 15.9 min

0 2 4 6 

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e63.4e63.6e63.8e64.0e64.2e64.4e64.6e64.8e65.0e65.2e65.4e6

Intensity, cps

Sample Name: "k110715a051" Sample ID: "LCS-110714-18" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "30ppb LCS ECF" Annotation: ""

Sample Index: 51 Sample Type: QC Concentration: 29.9 ng/mL Calculated Conc: 30.5 ng/mL Acq. Date: 7/16/2011 Acq. Time: 9:22:59 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 49150855 countsHeight: 5.39e+006 cpsStart Time: 15.0 minEnd Time: 16.0 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e63.4e63.6e63.8e64.0e64.2e64.4e64.6e64.8e65.0e65.2e6

Intensity, cps

15.44

Sample Name: "k110715a052" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 52 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/16/2011 Acq. Time: 9:44:06 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.8 minArea: 5294 countsHeight: 6.71e+003 cpsStart Time: 15.8 minEnd Time: 15.8 min

0 2 4 6 

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e4

Intensity, cps

5.01

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 13 of 70Printing Time: 12:19:04 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a053" Sample ID: "Solvent Blank" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 53 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/16/2011 Acq. Time: 10:05:16 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.8 minArea: 5588 countsHeight: 5.66e+003 cpsStart Time: 15.8 minEnd Time: 15.8 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

500.0

1000.01500.02000.02500.03000.03500.04000.04500.05000.05500.06000.06500.07000.07500.08000.08500.09000.09500.0

1.0e41.1e41.1e41.2e41.2e41.3e41.3e41.4e4

Intensity, cps

17.20

16.51

17.58

16.71

16.02

15.78

15.53

15.40 18.37

19.17

14.75

14.40

14.21

13.88

13.14

12.03 10.89

5.01 8.40 9.39 6.88

Sample Name: "k110715a054" Sample ID: "11003-26-9" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "2.5 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 54 Sample Type: QC Concentration: 2.50 ng/mL Calculated Conc: 2.48 ng/mL Acq. Date: 7/16/2011 Acq. Time: 10:26:25 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 4515007 countsHeight: 6.09e+005 cpsStart Time: 15.3 minEnd Time: 15.7 min

0 2 4 6 

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e5

Intensity, cps

Sample Name: "k110715a055" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 55 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/16/2011 Acq. Time: 10:47:35 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 3733 countsHeight: 3.98e+003 cpsStart Time: 15.5 minEnd Time: 15.5 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

500.0

1000.01500.02000.02500.03000.03500.04000.04500.05000.05500.06000.06500.07000.07500.08000.08500.09000.09500.0

1.0e41.1e41.1e41.2e41.2e41.3e41.3e41.4e4

Intensity, cps

17.58

16.94

16.50

16.15

15.97

15.39 18.37

14.99

19.14

14.95

14.45

14.26

13.88

13.44

12.03

10.50 9.21 8.15 5.01 6.58

Sample Name: "k110715a056" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 56 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/16/2011 Acq. Time: 11:08:45 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.8 minArea: 6154 countsHeight: 4.12e+003 cpsStart Time: 15.7 minEnd Time: 15.8 min

0 2 4 6 

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e4

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 14 of 70Printing Time: 12:19:04 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a057" Sample ID: "GLP10-01-01-18-001" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Trip Blank Set 2 Sample" Annotation: ""

Sample Index: 57 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/16/2011 Acq. Time: 11:29:50 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.9 minArea: 2801 countsHeight: 3.95e+003 cpsStart Time: 15.9 minEnd Time: 15.9 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e4

Intensity, cps

14.09

16.86

16.72

17.52

17.59

15.79

15.67

19.22

18.21

1.39

1.29 13.91

12.93

1.55 11.45

10.27 9.01 8.06

Sample Name: "k110715a058" Sample ID: "GLP10-01-01-18-002" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Trip Blank Set 2 LS" Annotation: ""

Sample Index: 58 Sample Type: Unknown Concentration: N/A Calculated Conc: 0.954 ng/mL Acq. Date: 7/16/2011 Acq. Time: 11:51:03 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 1769988 countsHeight: 2.46e+005 cpsStart Time: 15.3 minEnd Time: 15.6 min

0 2 4 6 

0.0

1.0e42.0e43.0e44.0e45.0e46.0e47.0e48.0e49.0e41.0e51.1e51.2e51.3e51.4e51.5e51.6e51.7e51.8e51.9e52.0e52.1e52.2e52.3e52.4e5

Intensity, cps

Sample Name: "k110715a059" Sample ID: "GLP10-01-01-18-003" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Trip Blank Set 2 MS" Annotation: ""

Sample Index: 59 Sample Type: Unknown Concentration: N/A Calculated Conc: 9.29 ng/mL Acq. Date: 7/16/2011 Acq. Time: 12:12:10 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 2 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 16364277 countsHeight: 2.24e+006 cpsStart Time: 15.3 minEnd Time: 15.8 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e62.0e62.1e62.2e6

Intensity, cps

15.44

Sample Name: "k110715a060" Sample ID: "GLP10-01-01-18-004" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Trip Blank Set 2 MHS" Annotation: ""

Sample Index: 60 Sample Type: Unknown Concentration: N/A Calculated Conc: 89.7 ng/mL Acq. Date: 7/16/2011 Acq. Time: 12:33:16 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 2 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 30513068 countsHeight: 4.19e+006 cpsStart Time: 15.2 minEnd Time: 15.7 min

0 2 4 6 

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e63.4e63.6e63.8e64.0e6

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 15 of 70Printing Time: 12:19:04 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a061" Sample ID: "GLP10-01-01-18-005" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Trip Blank Set 2 HS (dil 1:100)" Annotation: ""

Sample Index: 61 Sample Type: Unknown Concentration: N/A Calculated Conc: 443. ng/mL Acq. Date: 7/16/2011 Acq. Time: 12:54:17 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 7982102 countsHeight: 1.10e+006 cpsStart Time: 15.3 minEnd Time: 15.7 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.00

5.00e41.00e51.50e52.00e52.50e53.00e53.50e54.00e54.50e55.00e55.50e56.00e56.50e57.00e57.50e58.00e58.50e59.00e59.50e51.00e61.05e61.10e6

Intensity, cps

15.43

Sample Name: "k110715a062" Sample ID: "GLP10-01-01-18-006" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 130R 0 110630 (dil 1:100)" Annotation: ""

Sample Index: 62 Sample Type: Unknown Concentration: N/A Calculated Conc: 837. ng/mL Acq. Date: 7/16/2011 Acq. Time: 1:15:18 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.5 minArea: 14802990 countsHeight: 1.72e+006 cpsStart Time: 15.1 minEnd Time: 15.7 min

0 2 4 6 

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e6

Intensity, cps

Sample Name: "k110715a063" Sample ID: "GLP10-01-01-18-007" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 130R DB 110630 (dil 1:100)" Annotation: ""

Sample Index: 63 Sample Type: Unknown Concentration: N/A Calculated Conc: 823. ng/mL Acq. Date: 7/16/2011 Acq. Time: 1:36:27 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 14565294 countsHeight: 1.70e+006 cpsStart Time: 15.1 minEnd Time: 15.9 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e6

Intensity, cps

15.45

15.30

Sample Name: "k110715a064" Sample ID: "GLP10-01-01-18-008" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 130R LS 110630 (dil 1:100)" Annotation: ""

Sample Index: 64 Sample Type: Unknown Concentration: N/A Calculated Conc: 833. ng/mL Acq. Date: 7/16/2011 Acq. Time: 1:57:36 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.5 minUse Relative RT: No Int. Type: Valley Retention Time: 15.5 minArea: 14746656 countsHeight: 1.70e+006 cpsStart Time: 15.1 minEnd Time: 15.8 min

0 2 4 6 

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e6

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 16 of 70Printing Time: 12:19:04 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a065" Sample ID: "GLP10-01-01-18-009" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 130R MS 110630 (dil 1:100)" Annotation: ""

Sample Index: 65 Sample Type: Unknown Concentration: N/A Calculated Conc: 921. ng/mL Acq. Date: 7/16/2011 Acq. Time: 2:18:46 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 5 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 16243219 countsHeight: 1.88e+006 cpsStart Time: 15.0 minEnd Time: 15.8 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e6

Intensity, cps

15.44

Sample Name: "k110715a066" Sample ID: "GLP10-01-01-18-010" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 130R HS 110630 (dil 1:100)" Annotation: ""

Sample Index: 66 Sample Type: Unknown Concentration: N/A Calculated Conc: 1280. ng/mL Acq. Date: 7/16/2011 Acq. Time: 2:39:57 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 22303777 countsHeight: 2.78e+006 cpsStart Time: 15.1 minEnd Time: 15.8 min

0 2 4 6 

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e62.0e62.1e62.2e62.3e62.4e62.5e62.6e62.7e6

Intensity, cps

Sample Name: "k110715a067" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 67 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/16/2011 Acq. Time: 3:01:06 PM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.9 minArea: 9964 countsHeight: 7.45e+003 cpsStart Time: 15.9 minEnd Time: 16.0 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e41.7e4

Intensity, cps

17.46

16.90 17.59

16.58

15.97

15.52

15.27

15.37 19.16

15.04

14.64

5.01

14.42

14.18

13.24

12.07

8.45 10.37

Sample Name: "k110715a068" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 68 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/16/2011 Acq. Time: 3:22:18 PM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 8526 countsHeight: 4.20e+003 cpsStart Time: 15.5 minEnd Time: 15.5 min

0 2 4 6 

0.0

500.0

1000.01500.02000.02500.03000.03500.04000.04500.05000.05500.06000.06500.07000.07500.08000.08500.09000.09500.0

1.0e41.1e41.1e41.2e41.2e41.3e41.3e41.4e4

Intensity, cps

5.01 

6

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 17 of 70Printing Time: 12:19:04 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a069" Sample ID: "11003-26-10" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "5.0 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 69 Sample Type: QC Concentration: 5.00 ng/mL Calculated Conc: 4.92 ng/mL Acq. Date: 7/16/2011 Acq. Time: 3:43:24 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 2 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 8839420 countsHeight: 1.21e+006 cpsStart Time: 15.3 minEnd Time: 15.8 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.00

5.00e41.00e51.50e52.00e52.50e53.00e53.50e54.00e54.50e55.00e55.50e56.00e56.50e57.00e57.50e58.00e58.50e59.00e59.50e51.00e61.05e61.10e61.15e61.20e6

Intensity, cps

15.45

Sample Name: "k110715a070" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 70 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/16/2011 Acq. Time: 4:04:34 PM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.9 minArea: 3608 countsHeight: 4.33e+003 cpsStart Time: 15.9 minEnd Time: 15.9 min

0 2 4 6 

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e4

Intensity, cps

Sample Name: "k110715a071" Sample ID: "GLP10-01-01-18-011" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 130S 0 110630 (dil 1:10)" Annotation: ""

Sample Index: 71 Sample Type: Unknown Concentration: N/A Calculated Conc: 180. ng/mL Acq. Date: 7/16/2011 Acq. Time: 4:25:43 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 30524073 countsHeight: 3.46e+006 cpsStart Time: 15.1 minEnd Time: 15.8 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e63.4e6

Intensity, cps

15.45

15.29

Sample Name: "k110715a072" Sample ID: "GLP10-01-01-18-012" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 130S 0 110630 (dil 1:10)" Annotation: ""

Sample Index: 72 Sample Type: Unknown Concentration: N/A Calculated Conc: 178. ng/mL Acq. Date: 7/16/2011 Acq. Time: 4:46:54 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 5 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 30349497 countsHeight: 3.38e+006 cpsStart Time: 15.1 minEnd Time: 16.0 min

0 2 4 6 

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e6

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 18 of 70Printing Time: 12:19:04 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a073" Sample ID: "GLP10-01-01-18-013" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 130S LS 110630 (dil 1:100)" Annotation: ""

Sample Index: 73 Sample Type: Unknown Concentration: N/A Calculated Conc: 181. ng/mL Acq. Date: 7/16/2011 Acq. Time: 5:08:01 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 3316855 countsHeight: 3.87e+005 cpsStart Time: 15.2 minEnd Time: 15.7 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

2.0e44.0e46.0e48.0e41.0e51.2e51.4e51.6e51.8e52.0e52.2e52.4e52.6e52.8e53.0e53.2e53.4e53.6e53.8e5

Intensity, cps

15.43

15.32

Sample Name: "k110715a074" Sample ID: "GLP10-01-01-18-014" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 130S MS 110630 (dil 1:100)" Annotation: ""

Sample Index: 74 Sample Type: Unknown Concentration: N/A Calculated Conc: 265. ng/mL Acq. Date: 7/16/2011 Acq. Time: 5:29:07 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 4819966 countsHeight: 6.08e+005 cpsStart Time: 15.2 minEnd Time: 15.7 min

0 2 4 6 

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e5

Intensity, cps

Sample Name: "k110715a075" Sample ID: "GLP10-01-01-18-015" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 130S HS 110630 (dil 1:100)" Annotation: ""

Sample Index: 75 Sample Type: Unknown Concentration: N/A Calculated Conc: 708. ng/mL Acq. Date: 7/16/2011 Acq. Time: 5:50:18 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 5 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 12596334 countsHeight: 1.63e+006 cpsStart Time: 15.2 minEnd Time: 15.9 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e6

Intensity, cps

15.44

Sample Name: "k110715a076" Sample ID: "GLP10-01-01-18-016" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 130L 0 110630 (dil 1:10)" Annotation: ""

Sample Index: 76 Sample Type: Unknown Concentration: N/A Calculated Conc: 66.8 ng/mL Acq. Date: 7/16/2011 Acq. Time: 6:11:26 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 5 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 11898880 countsHeight: 1.39e+006 cpsStart Time: 15.1 minEnd Time: 15.8 min

0 2 4 6 

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e57.0e57.5e58.0e58.5e59.0e59.5e51.0e61.1e61.1e61.2e61.2e61.3e61.3e61.4e6

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 19 of 70Printing Time: 12:19:04 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a077" Sample ID: "GLP10-01-01-18-017" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 130L DB 110630 (dil 1:10)" Annotation: ""

Sample Index: 77 Sample Type: Unknown Concentration: N/A Calculated Conc: 63.3 ng/mL Acq. Date: 7/16/2011 Acq. Time: 6:32:34 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 6 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 11302154 countsHeight: 1.32e+006 cpsStart Time: 15.1 minEnd Time: 15.7 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e57.0e57.5e58.0e58.5e59.0e59.5e51.0e61.1e61.1e61.2e61.2e61.3e61.3e6

Intensity, cps

15.45

15.30

Sample Name: "k110715a078" Sample ID: "GLP10-01-01-18-018" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 130L LS 110630 (dil 1:10)" Annotation: ""

Sample Index: 78 Sample Type: Unknown Concentration: N/A Calculated Conc: 68.7 ng/mL Acq. Date: 7/16/2011 Acq. Time: 6:53:42 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 12235962 countsHeight: 1.44e+006 cpsStart Time: 15.1 minEnd Time: 15.9 min

0 2 4 6 

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e6

Intensity, cps

Sample Name: "k110715a079" Sample ID: "GLP10-01-01-18-019" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 130L MS 110630 (dil 1:10)" Annotation: ""

Sample Index: 79 Sample Type: Unknown Concentration: N/A Calculated Conc: 74.8 ng/mL Acq. Date: 7/16/2011 Acq. Time: 7:14:51 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 13283959 countsHeight: 1.57e+006 cpsStart Time: 15.1 minEnd Time: 15.9 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e6

Intensity, cps

15.45

Sample Name: "k110715a080" Sample ID: "GLP10-01-01-18-020" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 130L HS 110630 (dil 1:10)" Annotation: ""

Sample Index: 80 Sample Type: Unknown Concentration: N/A Calculated Conc: 158. ng/mL Acq. Date: 7/16/2011 Acq. Time: 7:35:59 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 27046340 countsHeight: 3.38e+006 cpsStart Time: 15.1 minEnd Time: 15.8 min

0 2 4 6 

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e6

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 20 of 70Printing Time: 12:19:05 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a081" Sample ID: "Solvent Blank" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 81 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/16/2011 Acq. Time: 7:57:07 PM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 3547 countsHeight: 4.47e+003 cpsStart Time: 15.5 minEnd Time: 15.5 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e4

Intensity, cps

17.21

16.88 17.38

16.12

15.54

18.06

18.32

15.07

18.37

1.38

14.43

14.36

14.26 1.49

12.99

12.62

9.65 10.51

8.24

Sample Name: "k110715a082" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 82 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/16/2011 Acq. Time: 8:18:17 PM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 4296 countsHeight: 4.17e+003 cpsStart Time: 15.5 minEnd Time: 15.5 min

0 2 4 6 

0.0

500.0

1000.01500.02000.02500.03000.03500.04000.04500.05000.05500.06000.06500.07000.07500.08000.08500.09000.09500.0

1.0e41.1e41.1e41.2e41.2e41.3e41.3e4

Intensity, cps

1.33 

1.41 

1.56 

6

Sample Name: "k110715a083" Sample ID: "11003-26-11" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "10 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 83 Sample Type: QC Concentration: 10.0 ng/mL Calculated Conc: 9.66 ng/mL Acq. Date: 7/16/2011 Acq. Time: 8:39:26 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 2 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 16989171 countsHeight: 2.27e+006 cpsStart Time: 15.3 minEnd Time: 15.8 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e62.0e62.1e62.2e6

Intensity, cps

15.43

Sample Name: "k110715a084" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 84 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/16/2011 Acq. Time: 9:00:35 PM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 7816 countsHeight: 5.12e+003 cpsStart Time: 15.5 minEnd Time: 15.5 min

0 2 4 6 

0.0

500.0

1000.01500.02000.02500.03000.03500.04000.04500.05000.05500.06000.06500.07000.07500.08000.08500.09000.09500.0

1.0e41.1e41.1e41.2e41.2e41.3e41.3e4

Intensity, cps

5.01

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 21 of 70Printing Time: 12:19:05 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a085" Sample ID: "GLP10-01-01-18-021" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 131R 0 110622 (dil 1:100)" Annotation: ""

Sample Index: 85 Sample Type: Unknown Concentration: N/A Calculated Conc: 2310. ng/mL Acq. Date: 7/16/2011 Acq. Time: 9:21:44 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 38390775 countsHeight: 4.34e+006 cpsStart Time: 15.0 minEnd Time: 15.8 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e63.4e63.6e63.8e64.0e64.2e6

Intensity, cps

15.44

Sample Name: "k110715a086" Sample ID: "GLP10-01-01-18-022" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 131R DB 110622 (dil 1:100)" Annotation: ""

Sample Index: 86 Sample Type: Unknown Concentration: N/A Calculated Conc: 2550. ng/mL Acq. Date: 7/16/2011 Acq. Time: 9:43:00 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 42046962 countsHeight: 4.74e+006 cpsStart Time: 15.0 minEnd Time: 15.9 min

0 2 4 6 

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e63.4e63.6e63.8e64.0e64.2e64.4e64.6e6

Intensity, cps

Sample Name: "k110715a087" Sample ID: "GLP10-01-01-18-023" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 131R LS 110622 (dil 1:100)" Annotation: ""

Sample Index: 87 Sample Type: Unknown Concentration: N/A Calculated Conc: 2490. ng/mL Acq. Date: 7/16/2011 Acq. Time: 10:04:09 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.5 minUse Relative RT: No Int. Type: Manual Retention Time: 15.5 minArea: 41164570 countsHeight: 4.67e+006 cpsStart Time: 15.0 minEnd Time: 15.8 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e63.4e63.6e63.8e64.0e64.2e64.4e64.6e6

Intensity, cps

15.45

15.27

Sample Name: "k110715a088" Sample ID: "GLP10-01-01-18-024" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 131R HS 110622 (dil 1:100)" Annotation: ""

Sample Index: 88 Sample Type: Unknown Concentration: N/A Calculated Conc: 4060. ng/mL Acq. Date: 7/16/2011 Acq. Time: 10:25:18 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 62574999 countsHeight: 7.01e+006 cpsStart Time: 15.0 minEnd Time: 15.9 min

0 2 4 6 

0.0

5.0e51.0e61.5e62.0e62.5e63.0e63.5e64.0e64.5e65.0e65.5e66.0e66.5e6

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 22 of 70Printing Time: 12:19:05 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a089" Sample ID: "GLP10-01-01-18-025" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 131S 0 110622 (dil 1:10)" Annotation: ""

Sample Index: 89 Sample Type: Unknown Concentration: N/A Calculated Conc: 26.7 ng/mL Acq. Date: 7/16/2011 Acq. Time: 10:46:27 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 1006429 countsHeight: 1.21e+005 cpsStart Time: 15.1 minEnd Time: 15.6 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.00

5000.00

1.00e41.50e42.00e42.50e43.00e43.50e44.00e44.50e45.00e45.50e46.00e46.50e47.00e47.50e48.00e48.50e49.00e49.50e41.00e51.05e51.10e51.15e51.20e5

Intensity, cps

15.39

17.01 17.51

18.29

Sample Name: "k110715a090" Sample ID: "GLP10-01-01-18-026" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 131S DB 110622 (dil 1:10)" Annotation: ""

Sample Index: 90 Sample Type: Unknown Concentration: N/A Calculated Conc: 25.7 ng/mL Acq. Date: 7/16/2011 Acq. Time: 11:07:29 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 972385 countsHeight: 1.14e+005 cpsStart Time: 15.1 minEnd Time: 15.6 min

0 2 4 6 

0.00

5000.00

1.00e41.50e42.00e42.50e43.00e43.50e44.00e44.50e45.00e45.50e46.00e46.50e47.00e47.50e48.00e48.50e49.00e49.50e41.00e51.05e51.10e51.15e5

Intensity, cps

Sample Name: "k110715a091" Sample ID: "GLP10-01-01-18-027" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 131S LS 110622 (dil 1:10)" Annotation: ""

Sample Index: 91 Sample Type: Unknown Concentration: N/A Calculated Conc: 26.6 ng/mL Acq. Date: 7/16/2011 Acq. Time: 11:28:29 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 1003100 countsHeight: 1.21e+005 cpsStart Time: 15.1 minEnd Time: 15.6 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.00

5000.00

1.00e41.50e42.00e42.50e43.00e43.50e44.00e44.50e45.00e45.50e46.00e46.50e47.00e47.50e48.00e48.50e49.00e49.50e41.00e51.05e51.10e51.15e51.20e5

Intensity, cps

15.38

15.25

15.18

17.01 17.52

18.30

Sample Name: "k110715a092" Sample ID: "GLP10-01-01-18-028" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 131S MS 110622 (dil 1:10)" Annotation: ""

Sample Index: 92 Sample Type: Unknown Concentration: N/A Calculated Conc: 36.0 ng/mL Acq. Date: 7/16/2011 Acq. Time: 11:49:26 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 1343986 countsHeight: 1.70e+005 cpsStart Time: 15.1 minEnd Time: 15.6 min

0 2 4 6 

0.0

1.0e42.0e43.0e44.0e45.0e46.0e47.0e48.0e49.0e41.0e51.1e51.2e51.3e51.4e51.5e51.6e51.7e5

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 23 of 70Printing Time: 12:19:05 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a093" Sample ID: "GLP10-01-01-18-029" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 131S HS 110622 (dil 1:10)" Annotation: ""

Sample Index: 93 Sample Type: Unknown Concentration: N/A Calculated Conc: 115. ng/mL Acq. Date: 7/17/2011 Acq. Time: 12:10:25 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 4205983 countsHeight: 5.59e+005 cpsStart Time: 15.1 minEnd Time: 15.7 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e5

Intensity, cps

15.38

15.23

Sample Name: "k110715a094" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 94 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/17/2011 Acq. Time: 12:31:25 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.8 minArea: 3033 countsHeight: 4.79e+003 cpsStart Time: 15.7 minEnd Time: 15.8 min

0 2 4 6 

0.0

500.0

1000.01500.02000.02500.03000.03500.04000.04500.05000.05500.06000.06500.07000.07500.08000.08500.09000.09500.0

1.0e41.1e41.1e41.2e41.2e41.3e41.3e41.4e4

Intensity, cps

1.38

1.60 

4.89 6

Sample Name: "k110715a095" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 95 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/17/2011 Acq. Time: 12:52:31 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 6444 countsHeight: 4.74e+003 cpsStart Time: 15.4 minEnd Time: 15.5 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e4

Intensity, cps

17.16

17.53 17.38

16.14

15.36

18.36

15.50

15.22 19.19

14.56

14.28

13.89

12.27

11.11 5.01 8.78

Sample Name: "k110715a096" Sample ID: "11003-26-9" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "2.5 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 96 Sample Type: QC Concentration: 2.50 ng/mL Calculated Conc: 2.51 ng/mL Acq. Date: 7/17/2011 Acq. Time: 1:13:39 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 4559996 countsHeight: 6.35e+005 cpsStart Time: 15.3 minEnd Time: 15.7 min

0 2 4 6 

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e5

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 24 of 70Printing Time: 12:19:05 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a097" Sample ID: "Solvent Blank" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 97 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/17/2011 Acq. Time: 1:34:48 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 2847 countsHeight: 3.59e+003 cpsStart Time: 15.5 minEnd Time: 15.5 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e4

Intensity, cps

17.60

16.67

17.41

16.22

15.88

16.05

18.41

15.25 19.19

14.92

14.70

14.36

14.23

13.58

12.68 10.76

9.10 10.46 6.58

Sample Name: "k110715a098" Sample ID: "GLP10-01-01-18-030" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 131L 0 110622 (dil 1:10)" Annotation: ""

Sample Index: 98 Sample Type: Unknown Concentration: N/A Calculated Conc: 93.9 ng/mL Acq. Date: 7/17/2011 Acq. Time: 1:55:56 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 16548643 countsHeight: 1.87e+006 cpsStart Time: 15.1 minEnd Time: 15.9 min

0 2 4 6 

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e6

Intensity, cps

Sample Name: "k110715a099" Sample ID: "GLP10-01-01-18-031" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 131L DB 110622 (dil 1:10)" Annotation: ""

Sample Index: 99 Sample Type: Unknown Concentration: N/A Calculated Conc: 96.2 ng/mL Acq. Date: 7/17/2011 Acq. Time: 2:17:14 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 16924324 countsHeight: 1.90e+006 cpsStart Time: 15.1 minEnd Time: 15.9 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e6

Intensity, cps

15.45

Sample Name: "k110715a100" Sample ID: "GLP10-01-01-18-032" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 131L LS 110622 (dil 1:10)" Annotation: ""

Sample Index: 100 Sample Type: Unknown Concentration: N/A Calculated Conc: 97.3 ng/mL Acq. Date: 7/17/2011 Acq. Time: 2:38:26 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 17123392 countsHeight: 1.93e+006 cpsStart Time: 15.1 minEnd Time: 15.9 min

0 2 4 6 

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e6

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 25 of 70Printing Time: 12:19:05 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a101" Sample ID: "GLP10-01-01-18-033" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 131L MS 110622 (dil 1:10)" Annotation: ""

Sample Index: 101 Sample Type: Unknown Concentration: N/A Calculated Conc: 107. ng/mL Acq. Date: 7/17/2011 Acq. Time: 2:59:36 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.5 minUse Relative RT: No Int. Type: Manual Retention Time: 15.5 minArea: 18828610 countsHeight: 2.15e+006 cpsStart Time: 15.1 minEnd Time: 15.9 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e62.0e62.1e6

Intensity, cps

15.45

Sample Name: "k110715a102" Sample ID: "GLP10-01-01-18-034" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 131L HS 110622 (dil 1:10)" Annotation: ""

Sample Index: 102 Sample Type: Unknown Concentration: N/A Calculated Conc: 185. ng/mL Acq. Date: 7/17/2011 Acq. Time: 3:20:46 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 31418926 countsHeight: 3.74e+006 cpsStart Time: 15.1 minEnd Time: 16.0 min

0 2 4 6 

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e63.4e63.6e6

Intensity, cps

Sample Name: "k110715a103" Sample ID: "GLP10-01-01-18-035" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 133L 0 110630 (dil 1:10)" Annotation: ""

Sample Index: 103 Sample Type: Unknown Concentration: N/A Calculated Conc: 230. ng/mL Acq. Date: 7/17/2011 Acq. Time: 3:42:01 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 8260473 countsHeight: 9.49e+005 cpsStart Time: 15.0 minEnd Time: 15.7 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e57.0e57.5e58.0e58.5e59.0e5

Intensity, cps

15.37

Sample Name: "k110715a104" Sample ID: "GLP10-01-01-18-036" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 133L DB 110630 (dil 1:10)" Annotation: ""

Sample Index: 104 Sample Type: Unknown Concentration: N/A Calculated Conc: 226. ng/mL Acq. Date: 7/17/2011 Acq. Time: 4:03:07 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 8131453 countsHeight: 9.50e+005 cpsStart Time: 15.0 minEnd Time: 15.7 min

0 2 4 6 

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e57.0e57.5e58.0e58.5e59.0e59.5e5

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 26 of 70Printing Time: 12:19:05 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a105" Sample ID: "GLP10-01-01-18-037" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 133L LS 110630 (dil 1:10)" Annotation: ""

Sample Index: 105 Sample Type: Unknown Concentration: N/A Calculated Conc: 265. ng/mL Acq. Date: 7/17/2011 Acq. Time: 4:24:04 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 9508711 countsHeight: 1.09e+006 cpsStart Time: 15.0 minEnd Time: 15.8 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.00

5.00e41.00e51.50e52.00e52.50e53.00e53.50e54.00e54.50e55.00e55.50e56.00e56.50e57.00e57.50e58.00e58.50e59.00e59.50e51.00e61.05e6

Intensity, cps

15.38

Sample Name: "k110715a106" Sample ID: "GLP10-01-01-18-038" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 133L MS 110630 (dil 1:10)" Annotation: ""

Sample Index: 106 Sample Type: Unknown Concentration: N/A Calculated Conc: 417. ng/mL Acq. Date: 7/17/2011 Acq. Time: 4:45:03 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 14767838 countsHeight: 1.74e+006 cpsStart Time: 15.0 minEnd Time: 15.7 min

0 2 4 6 

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e6

Intensity, cps

Sample Name: "k110715a107" Sample ID: "GLP10-01-01-18-039" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 133L HS 110630 (dil 1:10)" Annotation: ""

Sample Index: 107 Sample Type: Unknown Concentration: N/A Calculated Conc: 708. ng/mL Acq. Date: 7/17/2011 Acq. Time: 5:06:02 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 24465047 countsHeight: 3.09e+006 cpsStart Time: 15.0 minEnd Time: 15.8 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e6

Intensity, cps

15.38

15.42

Sample Name: "k110715a108" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 108 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/17/2011 Acq. Time: 5:26:57 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 6908 countsHeight: 4.99e+003 cpsStart Time: 15.5 minEnd Time: 15.5 min

0 2 4 6 

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e4

Intensity, cps

5.01 

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 27 of 70Printing Time: 12:19:06 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a109" Sample ID: "Solvent Blank" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 109 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/17/2011 Acq. Time: 5:48:02 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.9 minArea: 7830 countsHeight: 4.94e+003 cpsStart Time: 15.8 minEnd Time: 15.9 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

500.0

1000.01500.02000.02500.03000.03500.04000.04500.05000.05500.06000.06500.07000.07500.08000.08500.09000.09500.0

1.0e41.1e41.1e41.2e41.2e41.3e41.3e41.4e4

Intensity, cps

17.62

16.70

16.47

16.19

15.90

15.44 18.13

14.62

14.31

14.00

13.74

5.01 12.68

10.70 12.30

8.26 6.63 7.79

Sample Name: "k110715a110" Sample ID: "11003-26-10" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "5.0 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 110 Sample Type: QC Concentration: 5.00 ng/mL Calculated Conc: 4.98 ng/mL Acq. Date: 7/17/2011 Acq. Time: 6:09:19 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.5 minArea: 8946596 countsHeight: 1.22e+006 cpsStart Time: 15.3 minEnd Time: 15.8 min

0 2 4 6 

0.00

5.00e41.00e51.50e52.00e52.50e53.00e53.50e54.00e54.50e55.00e55.50e56.00e56.50e57.00e57.50e58.00e58.50e59.00e59.50e51.00e61.05e61.10e61.15e61.20e6

Intensity, cps

Sample Name: "k110715a111" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 111 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/17/2011 Acq. Time: 6:30:33 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.9 minArea: 7396 countsHeight: 7.44e+003 cpsStart Time: 15.9 minEnd Time: 15.9 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e4

Intensity, cps

17.61

16.68

18.34

16.23

15.65

19.22

14.88

14.70

14.33

13.89

5.01

13.71

12.37

10.75 11.24 7.90 8.63

Sample Name: "k110715a112" Sample ID: "GLP10-01-01-18-040" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 133S 0 110630 (dil 1:10)" Annotation: ""

Sample Index: 112 Sample Type: Unknown Concentration: N/A Calculated Conc: 311. ng/mL Acq. Date: 7/17/2011 Acq. Time: 6:51:49 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 11104112 countsHeight: 1.28e+006 cpsStart Time: 15.0 minEnd Time: 15.8 min

0 2 4 6 

0.00

5.00e41.00e51.50e52.00e52.50e53.00e53.50e54.00e54.50e55.00e55.50e56.00e56.50e57.00e57.50e58.00e58.50e59.00e59.50e51.00e61.05e61.10e61.15e61.20e61.25e6

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 28 of 70Printing Time: 12:19:06 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a113" Sample ID: "GLP10-01-01-18-041" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 133S DB 110630 (dil 1:10)" Annotation: ""

Sample Index: 113 Sample Type: Unknown Concentration: N/A Calculated Conc: 314. ng/mL Acq. Date: 7/17/2011 Acq. Time: 7:12:53 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 11217865 countsHeight: 1.30e+006 cpsStart Time: 15.0 minEnd Time: 15.8 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e57.0e57.5e58.0e58.5e59.0e59.5e51.0e61.1e61.1e61.2e61.2e61.3e61.3e6

Intensity, cps

15.37

15.42

Sample Name: "k110715a114" Sample ID: "GLP10-01-01-18-042" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 133S LS 110630 (dil 1:10)" Annotation: ""

Sample Index: 114 Sample Type: Unknown Concentration: N/A Calculated Conc: 316. ng/mL Acq. Date: 7/17/2011 Acq. Time: 7:33:59 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 11289175 countsHeight: 1.30e+006 cpsStart Time: 15.0 minEnd Time: 15.7 min

0 2 4 6 

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e57.0e57.5e58.0e58.5e59.0e59.5e51.0e61.1e61.1e61.2e61.2e61.3e61.3e6

Intensity, cps

Sample Name: "k110715a115" Sample ID: "GLP10-01-01-18-043" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 133S MS 110630 (dil 1:10)" Annotation: ""

Sample Index: 115 Sample Type: Unknown Concentration: N/A Calculated Conc: 397. ng/mL Acq. Date: 7/17/2011 Acq. Time: 7:54:58 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 14063129 countsHeight: 1.69e+006 cpsStart Time: 15.0 minEnd Time: 15.7 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e6

Intensity, cps

15.39

15.34

Sample Name: "k110715a116" Sample ID: "GLP10-01-01-18-044" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 133S HS 110630 (dil 1:10)" Annotation: ""

Sample Index: 116 Sample Type: Unknown Concentration: N/A Calculated Conc: 768. ng/mL Acq. Date: 7/17/2011 Acq. Time: 8:15:57 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 26384544 countsHeight: 3.30e+006 cpsStart Time: 15.0 minEnd Time: 15.9 min

0 2 4 6 

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e6

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 29 of 70Printing Time: 12:19:06 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a117" Sample ID: "GLP10-01-01-18-045" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 133R 0 110630 (dil 1:10)" Annotation: ""

Sample Index: 117 Sample Type: Unknown Concentration: N/A Calculated Conc: 108. ng/mL Acq. Date: 7/17/2011 Acq. Time: 8:36:55 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 18890925 countsHeight: 2.10e+006 cpsStart Time: 15.1 minEnd Time: 15.8 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e62.0e6

Intensity, cps

15.45

15.28

Sample Name: "k110715a118" Sample ID: "GLP10-01-01-18-046" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 133R DB 110630 (dil 1:10)" Annotation: ""

Sample Index: 118 Sample Type: Unknown Concentration: N/A Calculated Conc: 108. ng/mL Acq. Date: 7/17/2011 Acq. Time: 8:58:00 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 18909016 countsHeight: 2.25e+006 cpsStart Time: 15.1 minEnd Time: 15.9 min

0 2 4 6 

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e62.0e62.1e62.2e6

Intensity, cps

Sample Name: "k110715a119" Sample ID: "GLP10-01-01-18-047" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 133R LS 110630 (dil 1:10)" Annotation: ""

Sample Index: 119 Sample Type: Unknown Concentration: N/A Calculated Conc: 96.6 ng/mL Acq. Date: 7/17/2011 Acq. Time: 9:19:14 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 17002577 countsHeight: 2.03e+006 cpsStart Time: 15.1 minEnd Time: 15.9 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e62.0e6

Intensity, cps

15.45

Sample Name: "k110715a120" Sample ID: "GLP10-01-01-18-048" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 133R MS 110630 (dil 1:10)" Annotation: ""

Sample Index: 120 Sample Type: Unknown Concentration: N/A Calculated Conc: 112. ng/mL Acq. Date: 7/17/2011 Acq. Time: 9:40:26 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 19563778 countsHeight: 2.26e+006 cpsStart Time: 15.1 minEnd Time: 16.0 min

0 2 4 6 

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e62.0e62.1e62.2e6

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 30 of 70Printing Time: 12:19:06 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a121" Sample ID: "GLP10-01-01-18-049" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 133R HS 110630 (dil 1:10)" Annotation: ""

Sample Index: 121 Sample Type: Unknown Concentration: N/A Calculated Conc: 190. ng/mL Acq. Date: 7/17/2011 Acq. Time: 10:01:43 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 32146060 countsHeight: 3.88e+006 cpsStart Time: 15.1 minEnd Time: 16.0 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e63.4e63.6e63.8e6

Intensity, cps

15.44

Sample Name: "k110715a122" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 122 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/17/2011 Acq. Time: 10:22:52 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 4509 countsHeight: 4.32e+003 cpsStart Time: 15.5 minEnd Time: 15.5 min

0 2 4 6 

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e41.7e4

Intensity, cps

5.01 

Sample Name: "k110715a123" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 123 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/17/2011 Acq. Time: 10:44:10 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.9 minArea: 3247 countsHeight: 5.03e+003 cpsStart Time: 15.9 minEnd Time: 16.0 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e4

Intensity, cps

17.24

17.06

16.88 17.46

16.72

15.97

18.41

15.83

19.17

15.37

15.09

14.43

14.27

13.86

11.71

9.07 11.10 8.32

Sample Name: "k110715a124" Sample ID: "11003-26-8" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "1.0 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 124 Sample Type: QC Concentration: 1.00 ng/mL Calculated Conc: 1.05 ng/mL Acq. Date: 7/17/2011 Acq. Time: 11:05:20 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 1950690 countsHeight: 2.65e+005 cpsStart Time: 15.3 minEnd Time: 15.7 min

0 2 4 6 

0.0

1.0e42.0e43.0e44.0e45.0e46.0e47.0e48.0e49.0e41.0e51.1e51.2e51.3e51.4e51.5e51.6e51.7e51.8e51.9e52.0e52.1e52.2e52.3e52.4e52.5e52.6e5

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 31 of 70Printing Time: 12:19:06 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a125" Sample ID: "Solvent Blank" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 125 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/17/2011 Acq. Time: 11:26:31 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.7 minArea: 3896 countsHeight: 5.54e+003 cpsStart Time: 15.7 minEnd Time: 15.7 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e41.7e41.8e4

Intensity, cps

17.59

17.17 17.41

16.79

16.59

18.22 15.85

18.42

15.57

19.19

15.28

14.87

14.58

14.11

13.32

11.96 10.73

Sample Name: "k110715a126" Sample ID: "GLP10-01-01-18-050" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 134R 0 110628 (dil 1:100)" Annotation: ""

Sample Index: 126 Sample Type: Unknown Concentration: N/A Calculated Conc: 1790. ng/mL Acq. Date: 7/17/2011 Acq. Time: 11:47:43 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 5 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.5 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 30420430 countsHeight: 3.32e+006 cpsStart Time: 15.1 minEnd Time: 16.0 min

0 2 4 6 

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e6

Intensity, cps

Sample Name: "k110715a127" Sample ID: "GLP10-01-01-18-051" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 134R DB 110628 (dil 1:100)" Annotation: ""

Sample Index: 127 Sample Type: Unknown Concentration: N/A Calculated Conc: 1800. ng/mL Acq. Date: 7/17/2011 Acq. Time: 12:08:55 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 30552302 countsHeight: 3.33e+006 cpsStart Time: 15.0 minEnd Time: 16.0 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e6

Intensity, cps

15.43

Sample Name: "k110715a128" Sample ID: "GLP10-01-01-18-052" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 134R LS 110628 (dil 1:100)" Annotation: ""

Sample Index: 128 Sample Type: Unknown Concentration: N/A Calculated Conc: 1870. ng/mL Acq. Date: 7/17/2011 Acq. Time: 12:30:08 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 31722139 countsHeight: 3.46e+006 cpsStart Time: 15.0 minEnd Time: 15.8 min

0 2 4 6 

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e63.4e6

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 32 of 70Printing Time: 12:19:06 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a129" Sample ID: "GLP10-01-01-18-053" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 134R HS 110628 (dil 1:100)" Annotation: ""

Sample Index: 129 Sample Type: Unknown Concentration: N/A Calculated Conc: 3610. ng/mL Acq. Date: 7/17/2011 Acq. Time: 12:51:18 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 50 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 56764811 countsHeight: 6.39e+006 cpsStart Time: 15.1 minEnd Time: 16.1 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5.0e51.0e61.5e62.0e62.5e63.0e63.5e64.0e64.5e65.0e65.5e66.0e6

Intensity, cps

15.44

Sample Name: "k110715a130" Sample ID: "GLP10-01-01-18-054" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 134L 0 110628 (dil 1:10)" Annotation: ""

Sample Index: 130 Sample Type: Unknown Concentration: N/A Calculated Conc: 527. ng/mL Acq. Date: 7/17/2011 Acq. Time: 1:12:27 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 18471422 countsHeight: 2.16e+006 cpsStart Time: 15.0 minEnd Time: 15.9 min

0 2 4 6 

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e62.0e62.1e6

Intensity, cps

Sample Name: "k110715a131" Sample ID: "GLP10-01-01-18-055" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 134L DB 110628 (dil 1:10)" Annotation: ""

Sample Index: 131 Sample Type: Unknown Concentration: N/A Calculated Conc: 592. ng/mL Acq. Date: 7/17/2011 Acq. Time: 1:33:31 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 20629650 countsHeight: 2.34e+006 cpsStart Time: 15.0 minEnd Time: 15.9 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e62.0e62.1e62.2e62.3e6

Intensity, cps

15.39

15.25

Sample Name: "k110715a132" Sample ID: "GLP10-01-01-18-056" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 134L LS 110628 (dil 1:10)" Annotation: ""

Sample Index: 132 Sample Type: Unknown Concentration: N/A Calculated Conc: 602. ng/mL Acq. Date: 7/17/2011 Acq. Time: 1:54:28 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 5 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 20968155 countsHeight: 2.36e+006 cpsStart Time: 15.0 minEnd Time: 15.8 min

0 2 4 6 

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e62.0e62.1e62.2e62.3e6

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 33 of 70Printing Time: 12:19:06 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a133" Sample ID: "GLP10-01-01-18-057" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 134L MS 110628 (dil 1:10)" Annotation: ""

Sample Index: 133 Sample Type: Unknown Concentration: N/A Calculated Conc: 677. ng/mL Acq. Date: 7/17/2011 Acq. Time: 2:15:31 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 23431483 countsHeight: 2.70e+006 cpsStart Time: 15.0 minEnd Time: 15.8 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e62.0e62.1e62.2e62.3e62.4e62.5e62.6e6

Intensity, cps

15.37

Sample Name: "k110715a134" Sample ID: "GLP10-01-01-18-058" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 134L HS 110628 (dil 1:10)" Annotation: ""

Sample Index: 134 Sample Type: Unknown Concentration: N/A Calculated Conc: 1010. ng/mL Acq. Date: 7/17/2011 Acq. Time: 2:36:32 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 5 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 34169371 countsHeight: 4.06e+006 cpsStart Time: 15.0 minEnd Time: 15.9 min

0 2 4 6 

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e63.4e63.6e63.8e64.0e6

Intensity, cps

Sample Name: "k110715a135" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 135 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/17/2011 Acq. Time: 2:57:31 PM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 11090 countsHeight: 6.53e+003 cpsStart Time: 15.4 minEnd Time: 15.5 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e4

Intensity, cps

16.91

17.61

17.50 16.67

16.50

18.36

15.50

15.18

19.17

15.03

14.69

14.23

14.02

13.38

12.18 5.00 7.84 7.60 8.97 10.87

Sample Name: "k110715a136" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 136 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/17/2011 Acq. Time: 3:18:37 PM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 25177 countsHeight: 7.26e+003 cpsStart Time: 15.4 minEnd Time: 15.6 min

0 2 4 6 

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e4

Intensity, cps

5.01 

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 34 of 70Printing Time: 12:19:07 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a137" Sample ID: "11003-26-9" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "2.5 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 137 Sample Type: QC Concentration: 2.50 ng/mL Calculated Conc: 2.54 ng/mL Acq. Date: 7/17/2011 Acq. Time: 3:39:50 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 1 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 4618301 countsHeight: 6.31e+005 cpsStart Time: 15.3 minEnd Time: 15.7 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e5

Intensity, cps

15.45

Sample Name: "k110715a138" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 138 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/17/2011 Acq. Time: 4:01:04 PM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 14220 countsHeight: 5.53e+003 cpsStart Time: 15.4 minEnd Time: 15.5 min

0 2 4 6 

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e4

Intensity, cps

5.01 

Sample Name: "k110715a139" Sample ID: "GLP10-01-01-18-059" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 134S 0 110628" Annotation: ""

Sample Index: 139 Sample Type: Unknown Concentration: N/A Calculated Conc: 9.67 ng/mL Acq. Date: 7/17/2011 Acq. Time: 4:22:16 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 3535193 countsHeight: 4.16e+005 cpsStart Time: 15.1 minEnd Time: 15.6 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

2.0e44.0e46.0e48.0e41.0e51.2e51.4e51.6e51.8e52.0e52.2e52.4e52.6e52.8e53.0e53.2e53.4e53.6e53.8e54.0e54.2e5

Intensity, cps

15.37

17.54

Sample Name: "k110715a140" Sample ID: "GLP10-01-01-18-060" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 134S DB 110628" Annotation: ""

Sample Index: 140 Sample Type: Unknown Concentration: N/A Calculated Conc: 9.92 ng/mL Acq. Date: 7/17/2011 Acq. Time: 4:43:24 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 3624220 countsHeight: 4.25e+005 cpsStart Time: 15.1 minEnd Time: 15.6 min

0 2 4 6 

0.0

2.0e44.0e46.0e48.0e41.0e51.2e51.4e51.6e51.8e52.0e52.2e52.4e52.6e52.8e53.0e53.2e53.4e53.6e53.8e54.0e54.2e5

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 35 of 70Printing Time: 12:19:07 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a141" Sample ID: "GLP10-01-01-18-061" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 134S LS 110628" Annotation: ""

Sample Index: 141 Sample Type: Unknown Concentration: N/A Calculated Conc: 9.60 ng/mL Acq. Date: 7/17/2011 Acq. Time: 5:04:22 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 3510557 countsHeight: 4.04e+005 cpsStart Time: 15.1 minEnd Time: 15.6 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

2.0e44.0e46.0e48.0e41.0e51.2e51.4e51.6e51.8e52.0e52.2e52.4e52.6e52.8e53.0e53.2e53.4e53.6e53.8e54.0e5

Intensity, cps

15.37

Sample Name: "k110715a142" Sample ID: "GLP10-01-01-18-062" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 134S MS 110628" Annotation: ""

Sample Index: 142 Sample Type: Unknown Concentration: N/A Calculated Conc: 10.7 ng/mL Acq. Date: 7/17/2011 Acq. Time: 5:25:23 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 3904635 countsHeight: 4.57e+005 cpsStart Time: 15.1 minEnd Time: 15.7 min

0 2 4 6 

0.0

2.0e44.0e46.0e48.0e41.0e51.2e51.4e51.6e51.8e52.0e52.2e52.4e52.6e52.8e53.0e53.2e53.4e53.6e53.8e54.0e54.2e54.4e54.6e5

Intensity, cps

Sample Name: "k110715a143" Sample ID: "GLP10-01-01-18-063" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 134S HS 110628" Annotation: ""

Sample Index: 143 Sample Type: Unknown Concentration: N/A Calculated Conc: 19.6 ng/mL Acq. Date: 7/17/2011 Acq. Time: 5:46:23 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 7077087 countsHeight: 9.07e+005 cpsStart Time: 15.1 minEnd Time: 15.7 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e57.0e57.5e58.0e58.5e59.0e5

Intensity, cps

15.37

15.42

Sample Name: "k110715a144" Sample ID: "GLP10-01-01-18-064" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Trip Blank Set 1 Sample" Annotation: ""

Sample Index: 144 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/17/2011 Acq. Time: 6:07:22 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 9562 countsHeight: 5.21e+003 cpsStart Time: 15.4 minEnd Time: 15.5 min

0 2 4 6 

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e41.7e4

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 36 of 70Printing Time: 12:19:07 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a145" Sample ID: "GLP10-01-01-18-065" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Trip Blank Set 1 LS" Annotation: ""

Sample Index: 145 Sample Type: Unknown Concentration: N/A Calculated Conc: 0.981 ng/mL Acq. Date: 7/17/2011 Acq. Time: 6:28:28 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 1818046 countsHeight: 2.52e+005 cpsStart Time: 15.3 minEnd Time: 15.7 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1.0e42.0e43.0e44.0e45.0e46.0e47.0e48.0e49.0e41.0e51.1e51.2e51.3e51.4e51.5e51.6e51.7e51.8e51.9e52.0e52.1e52.2e52.3e52.4e52.5e5

Intensity, cps

15.44

14.12 17.20 17.60 1.38

Sample Name: "k110715a146" Sample ID: "GLP10-01-01-18-066" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Trip Blank Set 1 MS" Annotation: ""

Sample Index: 146 Sample Type: Unknown Concentration: N/A Calculated Conc: 10.0 ng/mL Acq. Date: 7/17/2011 Acq. Time: 6:49:40 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 2 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 17620512 countsHeight: 2.44e+006 cpsStart Time: 15.3 minEnd Time: 15.7 min

0 2 4 6 

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e62.0e62.1e62.2e62.3e62.4e6

Intensity, cps

Sample Name: "k110715a147" Sample ID: "GLP10-01-01-18-067" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Trip Blank Set 1 MHS" Annotation: ""

Sample Index: 147 Sample Type: Unknown Concentration: N/A Calculated Conc: 95.5 ng/mL Acq. Date: 7/17/2011 Acq. Time: 7:10:50 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 2 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 32332229 countsHeight: 4.41e+006 cpsStart Time: 15.2 minEnd Time: 15.8 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e63.4e63.6e63.8e64.0e64.2e64.4e6

Intensity, cps

15.38

Sample Name: "k110715a148" Sample ID: "GLP10-01-01-18-068" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Trip Blank Set 1 HS (dil 1:100)" Annotation: ""

Sample Index: 148 Sample Type: Unknown Concentration: N/A Calculated Conc: 493. ng/mL Acq. Date: 7/17/2011 Acq. Time: 7:31:53 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 8849618 countsHeight: 1.24e+006 cpsStart Time: 15.3 minEnd Time: 15.8 min

0 2 4 6 

0.00

5.00e41.00e51.50e52.00e52.50e53.00e53.50e54.00e54.50e55.00e55.50e56.00e56.50e57.00e57.50e58.00e58.50e59.00e59.50e51.00e61.05e61.10e61.15e61.20e6

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 37 of 70Printing Time: 12:19:07 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a149" Sample ID: "Solvent Blank" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 149 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/17/2011 Acq. Time: 7:53:00 PM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 4243 countsHeight: 4.49e+003 cpsStart Time: 15.5 minEnd Time: 15.5 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e4

Intensity, cps

17.44

17.01

16.23

18.34

15.95

15.64

15.44

19.17

15.26

14.68

14.41

14.17

13.90 5.01

13.60

12.32 11.03

7.60 8.97

Sample Name: "k110715a150" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 150 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/17/2011 Acq. Time: 8:14:14 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 4567 countsHeight: 4.20e+003 cpsStart Time: 15.5 minEnd Time: 15.6 min

0 2 4 6 

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e41.7e4

Intensity, cps

5.01

Sample Name: "k110715a151" Sample ID: "11003-26-11" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "10 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 151 Sample Type: QC Concentration: 10.0 ng/mL Calculated Conc: 9.99 ng/mL Acq. Date: 7/17/2011 Acq. Time: 8:35:26 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 2 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Valley Retention Time: 15.5 minArea: 17545963 countsHeight: 2.37e+006 cpsStart Time: 15.3 minEnd Time: 15.8 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e62.0e62.1e62.2e62.3e6

Intensity, cps

15.48

Sample Name: "k110715a152" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 152 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/17/2011 Acq. Time: 8:56:39 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.6 minArea: 6473 countsHeight: 4.52e+003 cpsStart Time: 15.5 minEnd Time: 15.6 min

0 2 4 6 

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e41.7e4

Intensity, cps

5.01

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 38 of 70Printing Time: 12:19:07 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a153" Sample ID: "GLP10-01-01-18-069" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 135S 0 110628" Annotation: ""

Sample Index: 153 Sample Type: Unknown Concentration: N/A Calculated Conc: 18.9 ng/mL Acq. Date: 7/17/2011 Acq. Time: 9:17:51 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 6830157 countsHeight: 7.66e+005 cpsStart Time: 15.0 minEnd Time: 15.7 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e57.0e57.5e5

Intensity, cps

15.42

Sample Name: "k110715a154" Sample ID: "GLP10-01-01-18-070" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 135S DB 110628" Annotation: ""

Sample Index: 154 Sample Type: Unknown Concentration: N/A Calculated Conc: 20.3 ng/mL Acq. Date: 7/17/2011 Acq. Time: 9:39:02 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 7322715 countsHeight: 8.34e+005 cpsStart Time: 15.1 minEnd Time: 15.7 min

0 2 4 6 

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e57.0e57.5e58.0e5

Intensity, cps

Sample Name: "k110715a155" Sample ID: "GLP10-01-01-18-071" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 135S LS 110628" Annotation: ""

Sample Index: 155 Sample Type: Unknown Concentration: N/A Calculated Conc: 24.2 ng/mL Acq. Date: 7/17/2011 Acq. Time: 10:00:02 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 5 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 8709535 countsHeight: 9.92e+005 cpsStart Time: 15.0 minEnd Time: 15.7 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e57.0e57.5e58.0e58.5e59.0e59.5e5

Intensity, cps

15.41

15.27

Sample Name: "k110715a156" Sample ID: "GLP10-01-01-18-072" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 135S MS 110628" Annotation: ""

Sample Index: 156 Sample Type: Unknown Concentration: N/A Calculated Conc: 20.6 ng/mL Acq. Date: 7/17/2011 Acq. Time: 10:21:01 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 7427254 countsHeight: 8.46e+005 cpsStart Time: 15.0 minEnd Time: 15.7 min

0 2 4 6 

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e57.0e57.5e58.0e5

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 39 of 70Printing Time: 12:19:07 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a157" Sample ID: "GLP10-01-01-18-073" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 135S HS 110628" Annotation: ""

Sample Index: 157 Sample Type: Unknown Concentration: N/A Calculated Conc: 39.9 ng/mL Acq. Date: 7/17/2011 Acq. Time: 10:42:03 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 6 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 14135478 countsHeight: 1.72e+006 cpsStart Time: 15.0 minEnd Time: 15.8 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e6

Intensity, cps

15.42

Sample Name: "k110715a158" Sample ID: "GLP10-01-01-18-074" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 135L 0 110628 (dil 1:10)" Annotation: ""

Sample Index: 158 Sample Type: Unknown Concentration: N/A Calculated Conc: 283. ng/mL Acq. Date: 7/17/2011 Acq. Time: 11:03:03 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.5 minArea: 46122156 countsHeight: 5.15e+006 cpsStart Time: 15.0 minEnd Time: 16.0 min

0 2 4 6 

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e63.4e63.6e63.8e64.0e64.2e64.4e64.6e64.8e65.0e6

Intensity, cps

Sample Name: "k110715a159" Sample ID: "GLP10-01-01-18-075" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 135L DB 110628 (dil 1:10)" Annotation: ""

Sample Index: 159 Sample Type: Unknown Concentration: N/A Calculated Conc: 272. ng/mL Acq. Date: 7/17/2011 Acq. Time: 11:24:08 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.5 minArea: 44519562 countsHeight: 5.04e+006 cpsStart Time: 15.0 minEnd Time: 16.0 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e63.4e63.6e63.8e64.0e64.2e64.4e64.6e64.8e65.0e6

Intensity, cps

15.45

Sample Name: "k110715a160" Sample ID: "GLP10-01-01-18-076" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 135L LS 110628 (dil 1:10)" Annotation: ""

Sample Index: 160 Sample Type: Unknown Concentration: N/A Calculated Conc: 278. ng/mL Acq. Date: 7/17/2011 Acq. Time: 11:45:17 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.5 minArea: 45307922 countsHeight: 5.20e+006 cpsStart Time: 15.0 minEnd Time: 16.0 min

0 2 4 6 

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e63.4e63.6e63.8e64.0e64.2e64.4e64.6e64.8e65.0e65.2e6

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 40 of 70Printing Time: 12:19:07 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a161" Sample ID: "GLP10-01-01-18-077" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 135L MS 110628 (dil 1:10)" Annotation: ""

Sample Index: 161 Sample Type: Unknown Concentration: N/A Calculated Conc: 289. ng/mL Acq. Date: 7/18/2011 Acq. Time: 12:06:30 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.5 minArea: 46939862 countsHeight: 5.26e+006 cpsStart Time: 15.0 minEnd Time: 15.9 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e63.4e63.6e63.8e64.0e64.2e64.4e64.6e64.8e65.0e65.2e6

Intensity, cps

15.46

15.32

Sample Name: "k110715a162" Sample ID: "GLP10-01-01-18-078" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 135L HS 110628 (dil 1:10)" Annotation: ""

Sample Index: 162 Sample Type: Unknown Concentration: N/A Calculated Conc: 365. ng/mL Acq. Date: 7/18/2011 Acq. Time: 12:27:42 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.5 minArea: 57279088 countsHeight: 6.18e+006 cpsStart Time: 15.1 minEnd Time: 16.0 min

0 2 4 6 

0.0

5.0e51.0e61.5e62.0e62.5e63.0e63.5e64.0e64.5e65.0e65.5e66.0e6

Intensity, cps

Sample Name: "k110715a163" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 163 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/18/2011 Acq. Time: 12:48:53 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 8337 countsHeight: 5.01e+003 cpsStart Time: 15.4 minEnd Time: 15.5 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e41.7e4

Intensity, cps

17.60 17.24

17.48

16.64

16.50

18.26 16.08

15.60 18.36

15.44

15.12

14.34

14.08

13.60

12.52

11.00

Sample Name: "k110715a164" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 164 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/18/2011 Acq. Time: 1:10:05 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.6 minArea: 2637 countsHeight: 3.53e+003 cpsStart Time: 15.6 minEnd Time: 15.6 min

0 2 4 6 

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e41.7e4

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 41 of 70Printing Time: 12:19:08 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a165" Sample ID: "11003-26-10" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "5.0 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 165 Sample Type: QC Concentration: 5.00 ng/mL Calculated Conc: 5.01 ng/mL Acq. Date: 7/18/2011 Acq. Time: 1:31:18 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 2 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Valley Retention Time: 15.5 minArea: 8986786 countsHeight: 1.22e+006 cpsStart Time: 15.3 minEnd Time: 15.7 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.00

5.00e41.00e51.50e52.00e52.50e53.00e53.50e54.00e54.50e55.00e55.50e56.00e56.50e57.00e57.50e58.00e58.50e59.00e59.50e51.00e61.05e61.10e61.15e61.20e6

Intensity, cps

15.46

Sample Name: "k110715a166" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 166 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/18/2011 Acq. Time: 1:52:35 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.6 minArea: 12628 countsHeight: 6.22e+003 cpsStart Time: 15.5 minEnd Time: 15.6 min

0 2 4 6 

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e4

Intensity, cps

5.01

Sample Name: "k110715a167" Sample ID: "GLP10-01-01-18-079" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 135R 0 110628 (dil 1:100)" Annotation: ""

Sample Index: 167 Sample Type: Unknown Concentration: N/A Calculated Conc: 3570. ng/mL Acq. Date: 7/18/2011 Acq. Time: 2:13:50 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.5 minArea: 56222974 countsHeight: 5.80e+006 cpsStart Time: 15.1 minEnd Time: 16.0 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5.0e51.0e61.5e62.0e62.5e63.0e63.5e64.0e64.5e65.0e65.5e6

Intensity, cps

15.46

Sample Name: "k110715a168" Sample ID: "GLP10-01-01-18-080" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 135R DB 110628 (dil 1:100)" Annotation: ""

Sample Index: 168 Sample Type: Unknown Concentration: N/A Calculated Conc: 3460. ng/mL Acq. Date: 7/18/2011 Acq. Time: 2:35:04 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 54804934 countsHeight: 5.74e+006 cpsStart Time: 15.0 minEnd Time: 16.0 min

0 2 4 6 

0.0

5.0e51.0e61.5e62.0e62.5e63.0e63.5e64.0e64.5e65.0e65.5e6

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 42 of 70Printing Time: 12:19:08 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a169" Sample ID: "GLP10-01-01-18-081" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 135R LS 110628 (dil 1:100)" Annotation: ""

Sample Index: 169 Sample Type: Unknown Concentration: N/A Calculated Conc: 3600. ng/mL Acq. Date: 7/18/2011 Acq. Time: 2:56:19 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 56700713 countsHeight: 5.87e+006 cpsStart Time: 15.0 minEnd Time: 16.0 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5.0e51.0e61.5e62.0e62.5e63.0e63.5e64.0e64.5e65.0e65.5e6

Intensity, cps

15.44

Sample Name: "k110715a170" Sample ID: "GLP10-01-01-18-083" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 135R HS 110628 (dil 1:100)" Annotation: ""

Sample Index: 170 Sample Type: Unknown Concentration: N/A Calculated Conc: 5250. ng/mL Acq. Date: 7/18/2011 Acq. Time: 3:17:34 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 76644663 countsHeight: 8.14e+006 cpsStart Time: 15.0 minEnd Time: 16.0 min

0 2 4 6 

0.0

5.0e51.0e61.5e62.0e62.5e63.0e63.5e64.0e64.5e65.0e65.5e66.0e66.5e67.0e67.5e68.0e6

Intensity, cps

Sample Name: "k110715a171" Sample ID: "GLP10-01-01-18-084" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 136L 0 110630 (dil 1:10)" Annotation: ""

Sample Index: 171 Sample Type: Unknown Concentration: N/A Calculated Conc: 79.7 ng/mL Acq. Date: 7/18/2011 Acq. Time: 3:38:47 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 2925019 countsHeight: 3.48e+005 cpsStart Time: 15.1 minEnd Time: 15.6 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

2.0e44.0e46.0e48.0e41.0e51.2e51.4e51.6e51.8e52.0e52.2e52.4e52.6e52.8e53.0e53.2e53.4e5

Intensity, cps

15.39

15.24

17.53

Sample Name: "k110715a172" Sample ID: "GLP10-01-01-18-085" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 136L DB 110630 (dil 1:10)" Annotation: ""

Sample Index: 172 Sample Type: Unknown Concentration: N/A Calculated Conc: 78.3 ng/mL Acq. Date: 7/18/2011 Acq. Time: 3:59:58 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 2874905 countsHeight: 3.40e+005 cpsStart Time: 15.1 minEnd Time: 15.6 min

0 2 4 6 

0.0

2.0e44.0e46.0e48.0e41.0e51.2e51.4e51.6e51.8e52.0e52.2e52.4e52.6e52.8e53.0e53.2e53.4e5

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 43 of 70Printing Time: 12:19:08 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a173" Sample ID: "GLP10-01-01-18-086" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 136L LS 110630 (dil 1:10)" Annotation: ""

Sample Index: 173 Sample Type: Unknown Concentration: N/A Calculated Conc: 79.6 ng/mL Acq. Date: 7/18/2011 Acq. Time: 4:21:01 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 2921336 countsHeight: 3.40e+005 cpsStart Time: 15.1 minEnd Time: 15.6 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

2.0e44.0e46.0e48.0e41.0e51.2e51.4e51.6e51.8e52.0e52.2e52.4e52.6e52.8e53.0e53.2e53.4e5

Intensity, cps

15.39

15.24

17.51

Sample Name: "k110715a174" Sample ID: "GLP10-01-01-18-155" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 136L MS 110630 (dil 1:10)" Annotation: ""

Sample Index: 174 Sample Type: Unknown Concentration: N/A Calculated Conc: 89.1 ng/mL Acq. Date: 7/18/2011 Acq. Time: 4:42:04 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 3263811 countsHeight: 3.89e+005 cpsStart Time: 15.1 minEnd Time: 15.6 min

0 2 4 6 

0.0

2.0e44.0e46.0e48.0e41.0e51.2e51.4e51.6e51.8e52.0e52.2e52.4e52.6e52.8e53.0e53.2e53.4e53.6e53.8e5

Intensity, cps

Sample Name: "k110715a175" Sample ID: "GLP10-01-01-18-087" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 136L HS 110630 (dil 1:10)" Annotation: ""

Sample Index: 175 Sample Type: Unknown Concentration: N/A Calculated Conc: 170. ng/mL Acq. Date: 7/18/2011 Acq. Time: 5:03:04 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 6143782 countsHeight: 7.62e+005 cpsStart Time: 15.1 minEnd Time: 15.7 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e57.0e57.5e5

Intensity, cps

15.36

15.22

Sample Name: "k110715a176" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 176 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/18/2011 Acq. Time: 5:24:03 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 10303 countsHeight: 6.50e+003 cpsStart Time: 15.4 minEnd Time: 15.5 min

0 2 4 6 

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e4

Intensity, cps

5.01 

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 44 of 70Printing Time: 12:19:08 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a177" Sample ID: "Solvent Blank" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 177 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/18/2011 Acq. Time: 5:45:13 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 2943 countsHeight: 5.42e+003 cpsStart Time: 15.5 minEnd Time: 15.5 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e4

Intensity, cps

17.59

17.04

17.46

16.06

15.90 18.39

15.01

14.85

14.47

14.11

11.60 13.16

5.01

Sample Name: "k110715a178" Sample ID: "11003-26-8" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "1.0 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 178 Sample Type: QC Concentration: 1.00 ng/mL Calculated Conc: 1.05 ng/mL Acq. Date: 7/18/2011 Acq. Time: 6:06:26 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 5 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 1945252 countsHeight: 2.64e+005 cpsStart Time: 15.4 minEnd Time: 15.7 min

0 2 4 6 

0.0

1.0e42.0e43.0e44.0e45.0e46.0e47.0e48.0e49.0e41.0e51.1e51.2e51.3e51.4e51.5e51.6e51.7e51.8e51.9e52.0e52.1e52.2e52.3e52.4e52.5e52.6e5

Intensity, cps

Sample Name: "k110715a179" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 179 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/18/2011 Acq. Time: 6:27:40 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 6033 countsHeight: 4.83e+003 cpsStart Time: 15.5 minEnd Time: 15.5 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e41.7e41.8e4

Intensity, cps

17.20

17.58

17.44

16.55

16.72

16.22

15.45

19.18

15.31

14.80

14.69

1.38

14.35

14.17

1.25 13.43

10.49 12.06

Sample Name: "k110715a180" Sample ID: "GLP10-01-01-18-088" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 136S 0 110630 (dil 1:10)" Annotation: ""

Sample Index: 180 Sample Type: Unknown Concentration: N/A Calculated Conc: 131. ng/mL Acq. Date: 7/18/2011 Acq. Time: 6:48:58 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 22653847 countsHeight: 2.62e+006 cpsStart Time: 15.0 minEnd Time: 16.0 min

0 2 4 6 

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e62.0e62.1e62.2e62.3e62.4e62.5e62.6e6

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 45 of 70Printing Time: 12:19:08 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a181" Sample ID: "GLP10-01-01-18-089" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 136S DB 110630 (dil 1:10)" Annotation: ""

Sample Index: 181 Sample Type: Unknown Concentration: N/A Calculated Conc: 131. ng/mL Acq. Date: 7/18/2011 Acq. Time: 7:10:12 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 22668981 countsHeight: 2.55e+006 cpsStart Time: 15.1 minEnd Time: 15.9 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e62.0e62.1e62.2e62.3e62.4e62.5e6

Intensity, cps

15.44

Sample Name: "k110715a182" Sample ID: "GLP10-01-01-18-090" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 136S LS 110630 (dil 1:10)" Annotation: ""

Sample Index: 182 Sample Type: Unknown Concentration: N/A Calculated Conc: 132. ng/mL Acq. Date: 7/18/2011 Acq. Time: 7:31:27 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 22817944 countsHeight: 2.54e+006 cpsStart Time: 15.1 minEnd Time: 15.9 min

0 2 4 6 

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e62.0e62.1e62.2e62.3e62.4e62.5e6

Intensity, cps

Sample Name: "k110715a183" Sample ID: "GLP10-01-01-18-091" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 136S MS 110630 (dil 1:10)" Annotation: ""

Sample Index: 183 Sample Type: Unknown Concentration: N/A Calculated Conc: 136. ng/mL Acq. Date: 7/18/2011 Acq. Time: 7:52:39 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.5 minUse Relative RT: No Int. Type: Manual Retention Time: 15.5 minArea: 23475309 countsHeight: 2.63e+006 cpsStart Time: 15.1 minEnd Time: 15.9 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e62.0e62.1e62.2e62.3e62.4e62.5e62.6e6

Intensity, cps

15.45

Sample Name: "k110715a184" Sample ID: "GLP10-01-01-18-092" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 136S HS 110630 (dil 1:10)" Annotation: ""

Sample Index: 184 Sample Type: Unknown Concentration: N/A Calculated Conc: 217. ng/mL Acq. Date: 7/18/2011 Acq. Time: 8:13:51 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 36337810 countsHeight: 4.30e+006 cpsStart Time: 15.1 minEnd Time: 15.9 min

0 2 4 6 

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e63.4e63.6e63.8e64.0e64.2e6

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 46 of 70Printing Time: 12:19:08 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a185" Sample ID: "GLP10-01-01-18-093" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 137S 0 110624" Annotation: ""

Sample Index: 185 Sample Type: Unknown Concentration: N/A Calculated Conc: 0.284 ng/mL Acq. Date: 7/18/2011 Acq. Time: 8:35:05 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.5 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 553876 countsHeight: 6.21e+004 cpsStart Time: 15.2 minEnd Time: 15.6 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5000.0

1.0e41.5e42.0e42.5e43.0e43.5e44.0e44.5e45.0e45.5e46.0e46.5e4

Intensity, cps

15.46

17.59 17.12

14.11 17.42

18.38

14.19

Sample Name: "k110715a186" Sample ID: "GLP10-01-01-18-094" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 137S DB 110624" Annotation: ""

Sample Index: 186 Sample Type: Unknown Concentration: N/A Calculated Conc: 0.269 ng/mL Acq. Date: 7/18/2011 Acq. Time: 8:56:19 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.5 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 525864 countsHeight: 6.20e+004 cpsStart Time: 15.2 minEnd Time: 15.6 min

0 2 4 6 

0.0

5000.0

1.0e41.5e42.0e42.5e43.0e43.5e44.0e44.5e45.0e45.5e46.0e46.5e4

Intensity, cps

Sample Name: "k110715a187" Sample ID: "GLP10-01-01-18-095" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 137S LS 110624" Annotation: ""

Sample Index: 187 Sample Type: Unknown Concentration: N/A Calculated Conc: 0.383 ng/mL Acq. Date: 7/18/2011 Acq. Time: 9:17:32 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 733508 countsHeight: 8.97e+004 cpsStart Time: 15.2 minEnd Time: 15.6 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5000.0

1.0e41.5e42.0e42.5e43.0e43.5e44.0e44.5e45.0e45.5e46.0e46.5e47.0e47.5e48.0e48.5e49.0e4

Intensity, cps

15.44

15.30

17.02 14.11 17.60

18.34

Sample Name: "k110715a188" Sample ID: "GLP10-01-01-18-096" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 137S MS 110624" Annotation: ""

Sample Index: 188 Sample Type: Unknown Concentration: N/A Calculated Conc: 1.18 ng/mL Acq. Date: 7/18/2011 Acq. Time: 9:38:45 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 2180672 countsHeight: 3.06e+005 cpsStart Time: 15.2 minEnd Time: 15.7 min

0 2 4 6 

0.0

2.0e44.0e46.0e48.0e41.0e51.2e51.4e51.6e51.8e52.0e52.2e52.4e52.6e52.8e53.0e5

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 47 of 70Printing Time: 12:19:08 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a189" Sample ID: "GLP10-01-01-18-097" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 137S HS 110624" Annotation: ""

Sample Index: 189 Sample Type: Unknown Concentration: N/A Calculated Conc: 9.32 ng/mL Acq. Date: 7/18/2011 Acq. Time: 10:00:01 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 16430196 countsHeight: 2.27e+006 cpsStart Time: 15.2 minEnd Time: 16.0 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e62.0e62.1e62.2e6

Intensity, cps

15.43

Sample Name: "k110715a190" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 190 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/18/2011 Acq. Time: 10:21:14 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 24247 countsHeight: 6.06e+003 cpsStart Time: 15.4 minEnd Time: 15.6 min

0 2 4 6 

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e41.7e41.8e4

Intensity, cps

5.01

Sample Name: "k110715a191" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 191 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/18/2011 Acq. Time: 10:42:32 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 11381 countsHeight: 4.46e+003 cpsStart Time: 15.4 minEnd Time: 15.5 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e41.7e4

Intensity, cps

17.60

17.21

17.52

16.70

19.20

16.50

18.19

15.39

14.88

14.69

14.60

14.14

13.78

12.40

11.22 8.90

Sample Name: "k110715a192" Sample ID: "11003-26-9" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "2.5 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 192 Sample Type: QC Concentration: 2.50 ng/mL Calculated Conc: 2.61 ng/mL Acq. Date: 7/18/2011 Acq. Time: 11:03:45 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 4738949 countsHeight: 6.70e+005 cpsStart Time: 15.3 minEnd Time: 15.7 min

0 2 4 6 

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e5

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 48 of 70Printing Time: 12:19:09 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a193" Sample ID: "Solvent Blank" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 193 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/18/2011 Acq. Time: 11:25:00 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 6875 countsHeight: 5.80e+003 cpsStart Time: 15.5 minEnd Time: 15.5 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e4

Intensity, cps

17.59

16.91

16.69

16.47

16.18

15.98 18.32

1.37 15.26

15.05

14.93

14.46

14.15

1.54

1.24 13.75

12.89

11.30

10.06

Sample Name: "k110715a194" Sample ID: "GLP10-01-01-18-098" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 137L 0 110624" Annotation: ""

Sample Index: 194 Sample Type: Unknown Concentration: N/A Calculated Conc: 0.372 ng/mL Acq. Date: 7/18/2011 Acq. Time: 11:46:14 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 713968 countsHeight: 8.90e+004 cpsStart Time: 15.2 minEnd Time: 15.6 min

0 2 4 6 

0.0

5000.0

1.0e41.5e42.0e42.5e43.0e43.5e44.0e44.5e45.0e45.5e46.0e46.5e47.0e47.5e48.0e48.5e49.0e4

Intensity, cps

Sample Name: "k110715a195" Sample ID: "GLP10-01-01-18-099" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 137L DB 110624" Annotation: ""

Sample Index: 195 Sample Type: Unknown Concentration: N/A Calculated Conc: 0.381 ng/mL Acq. Date: 7/18/2011 Acq. Time: 12:07:30 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 729396 countsHeight: 9.28e+004 cpsStart Time: 15.2 minEnd Time: 15.6 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5000.0

1.0e41.5e42.0e42.5e43.0e43.5e44.0e44.5e45.0e45.5e46.0e46.5e47.0e47.5e48.0e48.5e49.0e49.5e4

Intensity, cps

15.44

15.30

17.43 14.10

17.07

18.16

19.19

Sample Name: "k110715a196" Sample ID: "GLP10-01-01-18-100" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 137L LS 110624" Annotation: ""

Sample Index: 196 Sample Type: Unknown Concentration: N/A Calculated Conc: 0.477 ng/mL Acq. Date: 7/18/2011 Acq. Time: 12:28:42 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 905110 countsHeight: 1.15e+005 cpsStart Time: 15.2 minEnd Time: 15.6 min

0 2 4 6 

0.00

5000.00

1.00e41.50e42.00e42.50e43.00e43.50e44.00e44.50e45.00e45.50e46.00e46.50e47.00e47.50e48.00e48.50e49.00e49.50e41.00e51.05e51.10e51.15e5

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 49 of 70Printing Time: 12:19:09 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a197" Sample ID: "GLP10-01-01-18-101" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 137L MS 110624" Annotation: ""

Sample Index: 197 Sample Type: Unknown Concentration: N/A Calculated Conc: 1.35 ng/mL Acq. Date: 7/18/2011 Acq. Time: 12:49:58 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 2479176 countsHeight: 3.39e+005 cpsStart Time: 15.2 minEnd Time: 15.7 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

2.0e44.0e46.0e48.0e41.0e51.2e51.4e51.6e51.8e52.0e52.2e52.4e52.6e52.8e53.0e53.2e53.4e5

Intensity, cps

15.44

15.30

Sample Name: "k110715a198" Sample ID: "GLP10-01-01-18-102" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 137L HS 110624" Annotation: ""

Sample Index: 198 Sample Type: Unknown Concentration: N/A Calculated Conc: 9.98 ng/mL Acq. Date: 7/18/2011 Acq. Time: 1:11:15 PM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 17534357 countsHeight: 2.48e+006 cpsStart Time: 15.2 minEnd Time: 15.7 min

0 2 4 6 

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e62.0e62.1e62.2e62.3e62.4e6

Intensity, cps

Sample Name: "k110715a199" Sample ID: "GLP10-01-01-18-103" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 138R 0 110630 (dil 1:10)" Annotation: ""

Sample Index: 199 Sample Type: Unknown Concentration: N/A Calculated Conc: 294. ng/mL Acq. Date: 7/18/2011 Acq. Time: 1:32:30 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 47583692 countsHeight: 5.33e+006 cpsStart Time: 15.1 minEnd Time: 16.0 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e63.4e63.6e63.8e64.0e64.2e64.4e64.6e64.8e65.0e65.2e6

Intensity, cps

15.44

15.29

Sample Name: "k110715a200" Sample ID: "GLP10-01-01-18-104" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 138R DB 110630 (dil 1:10)" Annotation: ""

Sample Index: 200 Sample Type: Unknown Concentration: N/A Calculated Conc: 288. ng/mL Acq. Date: 7/18/2011 Acq. Time: 1:53:44 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 46726845 countsHeight: 5.35e+006 cpsStart Time: 15.1 minEnd Time: 15.9 min

0 2 4 6 

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e63.4e63.6e63.8e64.0e64.2e64.4e64.6e64.8e65.0e65.2e6

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 50 of 70Printing Time: 12:19:09 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a201" Sample ID: "GLP10-01-01-18-105" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 138R LS 110630 (dil 1:10)" Annotation: ""

Sample Index: 201 Sample Type: Unknown Concentration: N/A Calculated Conc: 292. ng/mL Acq. Date: 7/18/2011 Acq. Time: 2:14:57 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 47383282 countsHeight: 5.42e+006 cpsStart Time: 15.1 minEnd Time: 15.8 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e63.4e63.6e63.8e64.0e64.2e64.4e64.6e64.8e65.0e65.2e65.4e6

Intensity, cps

15.44

Sample Name: "k110715a202" Sample ID: "GLP10-01-01-18-106" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 138R MS 110630 (dil 1:10)" Annotation: ""

Sample Index: 202 Sample Type: Unknown Concentration: N/A Calculated Conc: 370. ng/mL Acq. Date: 7/18/2011 Acq. Time: 2:36:17 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 58021857 countsHeight: 6.57e+006 cpsStart Time: 15.1 minEnd Time: 15.9 min

0 2 4 6 

0.0

5.0e51.0e61.5e62.0e62.5e63.0e63.5e64.0e64.5e65.0e65.5e66.0e66.5e6

Intensity, cps

Sample Name: "k110715a203" Sample ID: "GLP10-01-01-18-107" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 138R HS 110630 (dil 1:10)" Annotation: ""

Sample Index: 203 Sample Type: Unknown Concentration: N/A Calculated Conc: 709. ng/mL Acq. Date: 7/18/2011 Acq. Time: 2:57:32 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 94415521 countsHeight: 1.05e+007 cpsStart Time: 15.0 minEnd Time: 15.9 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.00

5.00e51.00e61.50e62.00e62.50e63.00e63.50e64.00e64.50e65.00e65.50e66.00e66.50e67.00e67.50e68.00e68.50e69.00e69.50e61.00e71.05e7

Intensity, cps

15.43

15.29

Sample Name: "k110715a204" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 204 Sample Type: Unknown Concentration: N/A Calculated Conc: 0.00800 ng/mL Acq. Date: 7/18/2011 Acq. Time: 3:18:44 PM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 51098 countsHeight: 8.55e+003 cpsStart Time: 15.4 minEnd Time: 15.6 min

0 2 4 6 

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e4

Intensity, cps

1.41

1.51

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 51 of 70Printing Time: 12:19:09 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a205" Sample ID: "Solvent Blank" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 205 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/18/2011 Acq. Time: 3:40:00 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.5 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 14265 countsHeight: 6.04e+003 cpsStart Time: 15.4 minEnd Time: 15.5 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e4

Intensity, cps

17.46

16.95

17.60

16.58

15.92

15.53 19.16

1.39

18.25

15.09

1.32

14.95

14.64

14.35

14.24

14.08

1.58 13.35

11.40 10.59

Sample Name: "k110715a206" Sample ID: "11003-26-11" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "10 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 206 Sample Type: QC Concentration: 10.0 ng/mL Calculated Conc: 9.94 ng/mL Acq. Date: 7/18/2011 Acq. Time: 4:01:13 PM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 17469490 countsHeight: 2.62e+006 cpsStart Time: 15.3 minEnd Time: 15.8 min

0 2 4 6 

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e62.0e62.1e62.2e62.3e62.4e62.5e62.6e6

Intensity, cps

Sample Name: "k110715a207" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 207 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/18/2011 Acq. Time: 4:22:29 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.5 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 34849 countsHeight: 7.08e+003 cpsStart Time: 15.4 minEnd Time: 15.5 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e4

Intensity, cps

17.59 17.11

16.78

16.17

17.44

15.49

15.30

14.38

14.13

13.73

13.46

12.36 10.87 5.01 8.67 8.40

Sample Name: "k110715a208" Sample ID: "GLP10-01-01-18-108" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 138L 0 110630" Annotation: ""

Sample Index: 208 Sample Type: Unknown Concentration: N/A Calculated Conc: 0.891 ng/mL Acq. Date: 7/18/2011 Acq. Time: 4:43:44 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 1655909 countsHeight: 2.04e+005 cpsStart Time: 15.1 minEnd Time: 15.6 min

0 2 4 6 

0.0

1.0e42.0e43.0e44.0e45.0e46.0e47.0e48.0e49.0e41.0e51.1e51.2e51.3e51.4e51.5e51.6e51.7e51.8e51.9e52.0e5

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 52 of 70Printing Time: 12:19:09 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a209" Sample ID: "GLP10-01-01-18-109" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 138L DB 110630" Annotation: ""

Sample Index: 209 Sample Type: Unknown Concentration: N/A Calculated Conc: 0.894 ng/mL Acq. Date: 7/18/2011 Acq. Time: 5:05:00 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 1660589 countsHeight: 2.10e+005 cpsStart Time: 15.2 minEnd Time: 15.7 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1.0e42.0e43.0e44.0e45.0e46.0e47.0e48.0e49.0e41.0e51.1e51.2e51.3e51.4e51.5e51.6e51.7e51.8e51.9e52.0e52.1e5

Intensity, cps

15.44

14.09 16.95 17.37

Sample Name: "k110715a210" Sample ID: "GLP10-01-01-18-110" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 138L LS 110630" Annotation: ""

Sample Index: 210 Sample Type: Unknown Concentration: N/A Calculated Conc: 0.974 ng/mL Acq. Date: 7/18/2011 Acq. Time: 5:26:17 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 1805976 countsHeight: 2.33e+005 cpsStart Time: 15.2 minEnd Time: 15.7 min

0 2 4 6 

0.0

1.0e42.0e43.0e44.0e45.0e46.0e47.0e48.0e49.0e41.0e51.1e51.2e51.3e51.4e51.5e51.6e51.7e51.8e51.9e52.0e52.1e52.2e52.3e5

Intensity, cps

Sample Name: "k110715a211" Sample ID: "GLP10-01-01-18-111" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 138L MS 110630" Annotation: ""

Sample Index: 211 Sample Type: Unknown Concentration: N/A Calculated Conc: 1.69 ng/mL Acq. Date: 7/18/2011 Acq. Time: 5:47:32 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 3092233 countsHeight: 4.36e+005 cpsStart Time: 15.2 minEnd Time: 15.7 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

2.0e44.0e46.0e48.0e41.0e51.2e51.4e51.6e51.8e52.0e52.2e52.4e52.6e52.8e53.0e53.2e53.4e53.6e53.8e54.0e54.2e5

Intensity, cps

15.42

15.45

Sample Name: "k110715a212" Sample ID: "GLP10-01-01-18-112" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 138L HS 110630" Annotation: ""

Sample Index: 212 Sample Type: Unknown Concentration: N/A Calculated Conc: 9.14 ng/mL Acq. Date: 7/18/2011 Acq. Time: 6:08:47 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 16119725 countsHeight: 2.37e+006 cpsStart Time: 15.2 minEnd Time: 15.9 min

0 2 4 6 

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e62.0e62.1e62.2e62.3e6

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 53 of 70Printing Time: 12:19:09 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a213" Sample ID: "GLP10-01-01-18-113" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 138S 0 110630 (dil 1:10)" Annotation: ""

Sample Index: 213 Sample Type: Unknown Concentration: N/A Calculated Conc: 155. ng/mL Acq. Date: 7/18/2011 Acq. Time: 6:30:04 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 5604337 countsHeight: 7.07e+005 cpsStart Time: 15.1 minEnd Time: 15.7 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e57.0e5

Intensity, cps

15.37

Sample Name: "k110715a214" Sample ID: "GLP10-01-01-18-114" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 138S DB 110630 (dil 1:10)" Annotation: ""

Sample Index: 214 Sample Type: Unknown Concentration: N/A Calculated Conc: 153. ng/mL Acq. Date: 7/18/2011 Acq. Time: 6:51:14 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 5557016 countsHeight: 7.27e+005 cpsStart Time: 15.1 minEnd Time: 15.6 min

0 2 4 6 

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e57.0e5

Intensity, cps

Sample Name: "k110715a215" Sample ID: "GLP10-01-01-18-115" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 138S LS 110630 (dil 1:10)" Annotation: ""

Sample Index: 215 Sample Type: Unknown Concentration: N/A Calculated Conc: 161. ng/mL Acq. Date: 7/18/2011 Acq. Time: 7:12:13 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 5836366 countsHeight: 7.71e+005 cpsStart Time: 15.1 minEnd Time: 15.6 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e57.0e57.5e5

Intensity, cps

15.37

15.22

Sample Name: "k110715a216" Sample ID: "GLP10-01-01-18-116" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 138S MS 110630 (dil 1:10)" Annotation: ""

Sample Index: 216 Sample Type: Unknown Concentration: N/A Calculated Conc: 231. ng/mL Acq. Date: 7/18/2011 Acq. Time: 7:33:13 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 8301390 countsHeight: 1.11e+006 cpsStart Time: 15.1 minEnd Time: 15.7 min

0 2 4 6 

0.00

5.00e41.00e51.50e52.00e52.50e53.00e53.50e54.00e54.50e55.00e55.50e56.00e56.50e57.00e57.50e58.00e58.50e59.00e59.50e51.00e61.05e61.10e6

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 54 of 70Printing Time: 12:19:09 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a217" Sample ID: "GLP10-01-01-18-117" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 138S HS 110630 (dil 1:10)" Annotation: ""

Sample Index: 217 Sample Type: Unknown Concentration: N/A Calculated Conc: 610. ng/mL Acq. Date: 7/18/2011 Acq. Time: 7:54:22 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 21245685 countsHeight: 3.01e+006 cpsStart Time: 15.1 minEnd Time: 15.7 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e6

Intensity, cps

15.38

Sample Name: "k110715a218" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 218 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/18/2011 Acq. Time: 8:15:26 PM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.6 minArea: 9819 countsHeight: 5.35e+003 cpsStart Time: 15.5 minEnd Time: 15.6 min

0 2 4 6 

0.0

500.0

1000.01500.02000.02500.03000.03500.04000.04500.05000.05500.06000.06500.07000.07500.08000.08500.09000.09500.0

1.0e41.1e41.1e41.2e41.2e41.3e41.3e4

Intensity, cps

1.41

1.26

1.57

Sample Name: "k110715a219" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 219 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/18/2011 Acq. Time: 8:36:35 PM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 6440 countsHeight: 4.14e+003 cpsStart Time: 15.5 minEnd Time: 15.5 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e4

Intensity, cps

17.24

16.70 17.10

16.58

16.20

17.57 16.32

15.62 19.23

15.46

15.15

1.41 18.29 14.73

14.36 1.35

14.30

14.00

13.40

1.59 12.67

10.86 9.78 7.90

Sample Name: "k110715a220" Sample ID: "11003-26-10" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "5.0 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 220 Sample Type: QC Concentration: 5.00 ng/mL Calculated Conc: 4.81 ng/mL Acq. Date: 7/18/2011 Acq. Time: 8:57:48 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 2 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 8639138 countsHeight: 1.39e+006 cpsStart Time: 15.3 minEnd Time: 15.7 min

0 2 4 6 

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e57.0e57.5e58.0e58.5e59.0e59.5e51.0e61.1e61.1e61.2e61.2e61.3e61.3e61.4e6

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 55 of 70Printing Time: 12:19:10 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a221" Sample ID: "Solvent Blank" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 221 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/18/2011 Acq. Time: 9:19:03 PM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 9608 countsHeight: 5.22e+003 cpsStart Time: 15.5 minEnd Time: 15.5 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e4

Intensity, cps

16.65

16.87 16.98

16.14

19.21

17.59

15.91

15.58

15.33

14.92 18.33

14.63

14.46

14.16

13.82

13.49

12.89

5.01 11.12

10.57 8.08

Sample Name: "k110715a222" Sample ID: "GLP10-01-01-18-118" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW CW26C 0 110622 (dil 1:10)" Annotation: ""

Sample Index: 222 Sample Type: Unknown Concentration: N/A Calculated Conc: 427. ng/mL Acq. Date: 7/18/2011 Acq. Time: 9:40:19 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 15087641 countsHeight: 1.89e+006 cpsStart Time: 15.0 minEnd Time: 15.8 min

0 2 4 6 

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e6

Intensity, cps

Sample Name: "k110715a223" Sample ID: "GLP10-01-01-18-119" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW CW26C DB 110622 (dil 1:10)" Annotation: ""

Sample Index: 223 Sample Type: Unknown Concentration: N/A Calculated Conc: 425. ng/mL Acq. Date: 7/18/2011 Acq. Time: 10:01:31 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 15029361 countsHeight: 1.92e+006 cpsStart Time: 15.0 minEnd Time: 15.8 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e6

Intensity, cps

15.37

Sample Name: "k110715a224" Sample ID: "GLP10-01-01-18-120" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW CW26C LS 110622 (dil 1:10)" Annotation: ""

Sample Index: 224 Sample Type: Unknown Concentration: N/A Calculated Conc: 436. ng/mL Acq. Date: 7/18/2011 Acq. Time: 10:22:35 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 15420534 countsHeight: 1.99e+006 cpsStart Time: 15.0 minEnd Time: 15.8 min

0 2 4 6 

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e6

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 56 of 70Printing Time: 12:19:10 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a225" Sample ID: "GLP10-01-01-18-121" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW CW26C MS 110622 (dil 1:10)" Annotation: ""

Sample Index: 225 Sample Type: Unknown Concentration: N/A Calculated Conc: 502. ng/mL Acq. Date: 7/18/2011 Acq. Time: 10:43:43 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 17638111 countsHeight: 2.24e+006 cpsStart Time: 15.0 minEnd Time: 15.8 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e62.0e62.1e62.2e6

Intensity, cps

15.38

Sample Name: "k110715a226" Sample ID: "GLP10-01-01-18-122" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW CW26C HS 110622 (dil 1:10)" Annotation: ""

Sample Index: 226 Sample Type: Unknown Concentration: N/A Calculated Conc: 841. ng/mL Acq. Date: 7/18/2011 Acq. Time: 11:04:50 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 28731422 countsHeight: 3.73e+006 cpsStart Time: 15.0 minEnd Time: 15.9 min

0 2 4 6 

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e63.4e63.6e6

Intensity, cps

Sample Name: "k110715a227" Sample ID: "GLP10-01-01-18-123" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW CW26L 0 110622 (dil 1:10)" Annotation: ""

Sample Index: 227 Sample Type: Unknown Concentration: N/A Calculated Conc: 645. ng/mL Acq. Date: 7/18/2011 Acq. Time: 11:25:52 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 22392308 countsHeight: 2.78e+006 cpsStart Time: 15.0 minEnd Time: 15.7 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e62.0e62.1e62.2e62.3e62.4e62.5e62.6e62.7e6

Intensity, cps

15.37

Sample Name: "k110715a228" Sample ID: "GLP10-01-01-18-124" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW CW26L DB 110622 (dil 1:10)" Annotation: ""

Sample Index: 228 Sample Type: Unknown Concentration: N/A Calculated Conc: 644. ng/mL Acq. Date: 7/18/2011 Acq. Time: 11:47:01 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 22371522 countsHeight: 2.73e+006 cpsStart Time: 15.0 minEnd Time: 15.9 min

0 2 4 6 

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e62.0e62.1e62.2e62.3e62.4e62.5e62.6e62.7e6

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 57 of 70Printing Time: 12:19:10 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a229" Sample ID: "GLP10-01-01-18-125" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW CW26L LS 110622 (dil 1:10)" Annotation: ""

Sample Index: 229 Sample Type: Unknown Concentration: N/A Calculated Conc: 667. ng/mL Acq. Date: 7/19/2011 Acq. Time: 12:08:03 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 23131837 countsHeight: 2.92e+006 cpsStart Time: 15.0 minEnd Time: 15.9 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e6

Intensity, cps

15.37

Sample Name: "k110715a230" Sample ID: "GLP10-01-01-18-126" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW CW26L MS 110622 (dil 1:10)" Annotation: ""

Sample Index: 230 Sample Type: Unknown Concentration: N/A Calculated Conc: 723. ng/mL Acq. Date: 7/19/2011 Acq. Time: 12:29:04 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 24932867 countsHeight: 3.23e+006 cpsStart Time: 15.0 minEnd Time: 15.8 min

0 2 4 6 

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e6

Intensity, cps

Sample Name: "k110715a231" Sample ID: "GLP10-01-01-18-127" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW CW26L HS 110622 (dil 1:10)" Annotation: ""

Sample Index: 231 Sample Type: Unknown Concentration: N/A Calculated Conc: 1060. ng/mL Acq. Date: 7/19/2011 Acq. Time: 12:50:10 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 35691197 countsHeight: 4.60e+006 cpsStart Time: 15.0 minEnd Time: 15.9 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e63.0e63.2e63.4e63.6e63.8e64.0e64.2e64.4e64.6e6

Intensity, cps

15.37

Sample Name: "k110715a232" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 232 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/19/2011 Acq. Time: 1:11:13 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Valley Retention Time: 15.5 minArea: 10934 countsHeight: 7.54e+003 cpsStart Time: 15.5 minEnd Time: 15.5 min

0 2 4 6 

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e4

Intensity, cps

5.00

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 58 of 70Printing Time: 12:19:10 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a233" Sample ID: "Solvent Blank" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 233 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/19/2011 Acq. Time: 1:32:21 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 8493 countsHeight: 5.95e+003 cpsStart Time: 15.5 minEnd Time: 15.5 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e4

Intensity, cps

17.59

17.12

16.72

16.48

17.45

15.99

15.43

19.22

18.29

14.75

14.27

14.02

13.53

12.65

9.75 11.30

Sample Name: "k110715a234" Sample ID: "11003-26-8" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "1.0 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 234 Sample Type: QC Concentration: 1.00 ng/mL Calculated Conc: 0.989 ng/mL Acq. Date: 7/19/2011 Acq. Time: 1:53:42 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 1832372 countsHeight: 2.83e+005 cpsStart Time: 15.3 minEnd Time: 15.6 min

0 2 4 6 

0.0

2.0e44.0e46.0e48.0e41.0e51.2e51.4e51.6e51.8e52.0e52.2e52.4e52.6e52.8e5

Intensity, cps

Sample Name: "k110715a235" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 235 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/19/2011 Acq. Time: 2:14:58 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 14786 countsHeight: 6.31e+003 cpsStart Time: 15.4 minEnd Time: 15.5 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e4

Intensity, cps

17.33

16.88

16.79 17.57

19.18

15.52

15.46

15.30

18.29

14.91

14.30

14.12

14.00

13.86

13.15

11.60

5.01 10.90 9.11

Sample Name: "k110715a236" Sample ID: "GLP10-01-01-18-133" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 130L RB 110630" Annotation: ""

Sample Index: 236 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/19/2011 Acq. Time: 2:36:20 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.5 minUse Relative RT: No Int. Type: Manual Retention Time: 15.5 minArea: 19418 countsHeight: 6.30e+003 cpsStart Time: 15.4 minEnd Time: 15.5 min

0 2 4 6 

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e41.7e4

Intensity, cps

1.40

1.28

1.61 

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 59 of 70Printing Time: 12:19:10 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a237" Sample ID: "GLP10-01-01-18-134" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 133S RB 110630" Annotation: ""

Sample Index: 237 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/19/2011 Acq. Time: 2:57:36 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 34878 countsHeight: 9.00e+003 cpsStart Time: 15.4 minEnd Time: 15.5 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e41.7e41.8e4

Intensity, cps

17.60

14.10

16.99

15.40 17.41

19.16

18.19

14.02

13.32

12.49

5.00 11.32

Sample Name: "k110715a238" Sample ID: "GLP10-01-01-18-128" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 140R 0 110622 (dil 1:10)" Annotation: ""

Sample Index: 238 Sample Type: Unknown Concentration: N/A Calculated Conc: 127. ng/mL Acq. Date: 7/19/2011 Acq. Time: 3:18:51 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 4604487 countsHeight: 5.86e+005 cpsStart Time: 15.1 minEnd Time: 15.6 min

0 2 4 6 

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e5

Intensity, cps

Sample Name: "k110715a239" Sample ID: "GLP10-01-01-18-129" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 140R DB 110622 (dil 1:10)" Annotation: ""

Sample Index: 239 Sample Type: Unknown Concentration: N/A Calculated Conc: 130. ng/mL Acq. Date: 7/19/2011 Acq. Time: 3:39:59 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 4720472 countsHeight: 6.11e+005 cpsStart Time: 15.1 minEnd Time: 15.7 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e5

Intensity, cps

15.37

Sample Name: "k110715a240" Sample ID: "GLP10-01-01-18-130" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 140R LS 110622 (dil 1:10)" Annotation: ""

Sample Index: 240 Sample Type: Unknown Concentration: N/A Calculated Conc: 141. ng/mL Acq. Date: 7/19/2011 Acq. Time: 4:01:07 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 6 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 5135995 countsHeight: 6.86e+005 cpsStart Time: 15.1 minEnd Time: 15.6 min

0 2 4 6 

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e5

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 60 of 70Printing Time: 12:19:10 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a241" Sample ID: "GLP10-01-01-18-131" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 140R MS 110622 (dil 1:10)" Annotation: ""

Sample Index: 241 Sample Type: Unknown Concentration: N/A Calculated Conc: 223. ng/mL Acq. Date: 7/19/2011 Acq. Time: 4:22:12 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 8041247 countsHeight: 1.12e+006 cpsStart Time: 15.1 minEnd Time: 15.7 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.00

5.00e41.00e51.50e52.00e52.50e53.00e53.50e54.00e54.50e55.00e55.50e56.00e56.50e57.00e57.50e58.00e58.50e59.00e59.50e51.00e61.05e61.10e6

Intensity, cps

15.38

15.41

Sample Name: "k110715a242" Sample ID: "GLP10-01-01-18-132" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 140R HS 110622 (dil 1:10)" Annotation: ""

Sample Index: 242 Sample Type: Unknown Concentration: N/A Calculated Conc: 567. ng/mL Acq. Date: 7/19/2011 Acq. Time: 4:43:16 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 19828387 countsHeight: 2.84e+006 cpsStart Time: 15.1 minEnd Time: 15.9 min

0 2 4 6 

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e6

Intensity, cps

Sample Name: "k110715a243" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 243 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/19/2011 Acq. Time: 5:04:17 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.5 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 21562 countsHeight: 7.40e+003 cpsStart Time: 15.4 minEnd Time: 15.5 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e4

Intensity, cps

17.03

17.40

19.19

16.86

17.61

16.06

15.50

18.25

15.17

15.05

14.71

14.43

14.16

14.04

1.36

13.45

12.55

11.37

9.23

Sample Name: "k110715a244" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 244 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/19/2011 Acq. Time: 5:25:31 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 8578 countsHeight: 7.15e+003 cpsStart Time: 15.4 minEnd Time: 15.5 min

0 2 4 6 

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e4

Intensity, cps

1.36 

1.28

1.53 

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 61 of 70Printing Time: 12:19:10 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715a245" Sample ID: "11003-26-9" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "2.5 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 245 Sample Type: QC Concentration: 2.50 ng/mL Calculated Conc: 2.41 ng/mL Acq. Date: 7/19/2011 Acq. Time: 5:46:48 AM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 4397053 countsHeight: 6.58e+005 cpsStart Time: 15.3 minEnd Time: 15.7 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e5

Intensity, cps

15.43

Sample Name: "k110715a246" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 246 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/19/2011 Acq. Time: 6:08:04 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 13307 countsHeight: 7.07e+003 cpsStart Time: 15.4 minEnd Time: 15.5 min

0 2 4 6 

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e4

Intensity, cps

5.01 

Sample Name: "k110715b244" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 248 Sample Type: Unknown Concentration: N/A Calculated Conc: 0.00676 ng/mL Acq. Date: 7/19/2011 Acq. Time: 9:03:43 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 2 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Valley Retention Time: 15.5 minArea: 48843 countsHeight: 8.90e+003 cpsStart Time: 15.4 minEnd Time: 15.6 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e41.7e4

Intensity, cps

16.99

17.18

16.83

15.54

17.38

14.89

19.32

14.27

13.82

12.81 18.26

11.95

10.34

7.68 9.12

Sample Name: "k110715b245" Sample ID: "11003-26-9" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "2.5 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 249 Sample Type: QC Concentration: 2.50 ng/mL Calculated Conc: 2.50 ng/mL Acq. Date: 7/19/2011 Acq. Time: 9:24:59 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 2 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 4556666 countsHeight: 6.96e+005 cpsStart Time: 15.3 minEnd Time: 15.7 min

0 2 4 6 

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e5

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 62 of 70Printing Time: 12:19:11 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715b246" Sample ID: "Solvent Blank" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 250 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/19/2011 Acq. Time: 9:46:14 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 21311 countsHeight: 7.34e+003 cpsStart Time: 15.3 minEnd Time: 15.4 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e41.7e4

Intensity, cps

16.82

17.52

15.61

17.42

19.25

15.42

15.18

18.33 14.93

14.38

14.17

13.99

5.01 13.55

12.67

10.90

8.27

Sample Name: "k110715b247" Sample ID: "GLP10-01-01-18-135" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 141R 0 110630" Annotation: ""

Sample Index: 251 Sample Type: Unknown Concentration: N/A Calculated Conc: 1.59 ng/mL Acq. Date: 7/19/2011 Acq. Time: 10:07:27 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 2918997 countsHeight: 3.67e+005 cpsStart Time: 15.2 minEnd Time: 15.7 min

0 2 4 6 

0.0

2.0e44.0e46.0e48.0e41.0e51.2e51.4e51.6e51.8e52.0e52.2e52.4e52.6e52.8e53.0e53.2e53.4e53.6e5

Intensity, cps

Sample Name: "k110715b248" Sample ID: "GLP10-01-01-18-136" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 141R DB 110630" Annotation: ""

Sample Index: 252 Sample Type: Unknown Concentration: N/A Calculated Conc: 1.57 ng/mL Acq. Date: 7/19/2011 Acq. Time: 10:28:39 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 2876040 countsHeight: 3.65e+005 cpsStart Time: 15.2 minEnd Time: 15.7 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

2.0e44.0e46.0e48.0e41.0e51.2e51.4e51.6e51.8e52.0e52.2e52.4e52.6e52.8e53.0e53.2e53.4e53.6e5

Intensity, cps

15.43

15.57

Sample Name: "k110715b249" Sample ID: "GLP10-01-01-18-137" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 141R LS 110630" Annotation: ""

Sample Index: 253 Sample Type: Unknown Concentration: N/A Calculated Conc: 2.50 ng/mL Acq. Date: 7/19/2011 Acq. Time: 10:49:54 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 4546065 countsHeight: 6.11e+005 cpsStart Time: 15.2 minEnd Time: 15.7 min

0 2 4 6 

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e5

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 63 of 70Printing Time: 12:19:11 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715b250" Sample ID: "GLP10-01-01-18-138" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 141R MS 110630" Annotation: ""

Sample Index: 254 Sample Type: Unknown Concentration: N/A Calculated Conc: 10.6 ng/mL Acq. Date: 7/19/2011 Acq. Time: 11:11:06 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 5 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 3854963 countsHeight: 5.68e+005 cpsStart Time: 15.2 minEnd Time: 15.6 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e5

Intensity, cps

15.38

Sample Name: "k110715b251" Sample ID: "GLP10-01-01-18-139" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 141R HS 110630 (dil 1:10)" Annotation: ""

Sample Index: 255 Sample Type: Unknown Concentration: N/A Calculated Conc: 91.6 ng/mL Acq. Date: 7/19/2011 Acq. Time: 11:32:15 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 3354229 countsHeight: 5.07e+005 cpsStart Time: 15.2 minEnd Time: 15.7 min

0 2 4 6 

0.0

2.0e44.0e46.0e48.0e41.0e51.2e51.4e51.6e51.8e52.0e52.2e52.4e52.6e52.8e53.0e53.2e53.4e53.6e53.8e54.0e54.2e54.4e54.6e54.8e55.0e5

Intensity, cps

Sample Name: "k110715b252" Sample ID: "GLP10-01-01-18-140" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 142R 0 110622 (dil 1:10)" Annotation: ""

Sample Index: 256 Sample Type: Unknown Concentration: N/A Calculated Conc: 50.1 ng/mL Acq. Date: 7/19/2011 Acq. Time: 11:53:17 AM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 1857178 countsHeight: 2.41e+005 cpsStart Time: 15.1 minEnd Time: 15.6 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1.0e42.0e43.0e44.0e45.0e46.0e47.0e48.0e49.0e41.0e51.1e51.2e51.3e51.4e51.5e51.6e51.7e51.8e51.9e52.0e52.1e52.2e52.3e52.4e5

Intensity, cps

15.38

15.24

16.73 17.39

Sample Name: "k110715b253" Sample ID: "GLP10-01-01-18-141" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 142R DB 110622 (dil 1:10)" Annotation: ""

Sample Index: 257 Sample Type: Unknown Concentration: N/A Calculated Conc: 51.4 ng/mL Acq. Date: 7/19/2011 Acq. Time: 12:14:21 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 1903540 countsHeight: 2.39e+005 cpsStart Time: 15.1 minEnd Time: 15.6 min

0 2 4 6 

0.0

1.0e42.0e43.0e44.0e45.0e46.0e47.0e48.0e49.0e41.0e51.1e51.2e51.3e51.4e51.5e51.6e51.7e51.8e51.9e52.0e52.1e52.2e52.3e52.4e5

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 64 of 70Printing Time: 12:19:11 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715b254" Sample ID: "GLP10-01-01-18-142" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 142R LS 110622 (dil 1:10)" Annotation: ""

Sample Index: 258 Sample Type: Unknown Concentration: N/A Calculated Conc: 50.9 ng/mL Acq. Date: 7/19/2011 Acq. Time: 12:35:22 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 1883286 countsHeight: 2.32e+005 cpsStart Time: 15.1 minEnd Time: 15.6 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1.0e42.0e43.0e44.0e45.0e46.0e47.0e48.0e49.0e41.0e51.1e51.2e51.3e51.4e51.5e51.6e51.7e51.8e51.9e52.0e52.1e52.2e52.3e5

Intensity, cps

15.38

16.66 15.17 17.17 19.14

Sample Name: "k110715b255" Sample ID: "GLP10-01-01-18-143" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 142R MS 110622 (dil 1:10)" Annotation: ""

Sample Index: 259 Sample Type: Unknown Concentration: N/A Calculated Conc: 57.5 ng/mL Acq. Date: 7/19/2011 Acq. Time: 12:56:20 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 5 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 2123043 countsHeight: 2.80e+005 cpsStart Time: 15.1 minEnd Time: 15.6 min

0 2 4 6 

0.0

2.0e44.0e46.0e48.0e41.0e51.2e51.4e51.6e51.8e52.0e52.2e52.4e52.6e52.8e5

Intensity, cps

Sample Name: "k110715b256" Sample ID: "GLP10-01-01-18-144" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 142R HS 110622 (dil 1:10)" Annotation: ""

Sample Index: 260 Sample Type: Unknown Concentration: N/A Calculated Conc: 144. ng/mL Acq. Date: 7/19/2011 Acq. Time: 1:17:18 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 5245686 countsHeight: 7.33e+005 cpsStart Time: 15.2 minEnd Time: 15.6 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e57.0e5

Intensity, cps

15.42

15.27

Sample Name: "k110715b257" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 261 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/19/2011 Acq. Time: 1:38:18 PM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.6 minArea: 4532 countsHeight: 6.40e+003 cpsStart Time: 15.6 minEnd Time: 15.6 min

0 2 4 6 

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e4

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 65 of 70Printing Time: 12:19:11 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715b258" Sample ID: "Solvent Blank" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 262 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/19/2011 Acq. Time: 1:59:24 PM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.9 minArea: 7817 countsHeight: 6.08e+003 cpsStart Time: 15.9 minEnd Time: 15.9 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e4

Intensity, cps

16.62 17.04

19.19

17.30

16.38

16.06

15.12

18.28

14.97

14.52

14.08

13.96

13.42

12.33 5.00 10.74 6.96 8.40

Sample Name: "k110715b259" Sample ID: "11003-26-11" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "10 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 263 Sample Type: QC Concentration: 10.0 ng/mL Calculated Conc: 9.87 ng/mL Acq. Date: 7/19/2011 Acq. Time: 2:20:38 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 2 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 17345305 countsHeight: 2.55e+006 cpsStart Time: 15.3 minEnd Time: 15.8 min

0 2 4 6 

0.0

1.0e52.0e53.0e54.0e55.0e56.0e57.0e58.0e59.0e51.0e61.1e61.2e61.3e61.4e61.5e61.6e61.7e61.8e61.9e62.0e62.1e62.2e62.3e62.4e62.5e6

Intensity, cps

Sample Name: "k110715b260" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 264 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/19/2011 Acq. Time: 2:41:51 PM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.7 minArea: 14730 countsHeight: 6.95e+003 cpsStart Time: 15.7 minEnd Time: 15.7 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e4

Intensity, cps

17.38

17.11

17.00 17.64

16.81

16.4415.68

19.36

15.09

14.88

14.51

14.12

13.58

13.45

12.30

11.08 5.01 9.72 8.55

Sample Name: "k110715b261" Sample ID: "GLP10-01-01-18-145" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 143R 0 110622 (dil 1:10)" Annotation: ""

Sample Index: 265 Sample Type: Unknown Concentration: N/A Calculated Conc: 23.3 ng/mL Acq. Date: 7/19/2011 Acq. Time: 3:03:02 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 5 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 4252765 countsHeight: 5.53e+005 cpsStart Time: 15.1 minEnd Time: 15.7 min

0 2 4 6 

0.0

2.0e44.0e46.0e48.0e41.0e51.2e51.4e51.6e51.8e52.0e52.2e52.4e52.6e52.8e53.0e53.2e53.4e53.6e53.8e54.0e54.2e54.4e54.6e54.8e55.0e55.2e55.4e5

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 66 of 70Printing Time: 12:19:11 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715b262" Sample ID: "GLP10-01-01-18-146" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 143R DB 110622 (dil 1:10)" Annotation: ""

Sample Index: 266 Sample Type: Unknown Concentration: N/A Calculated Conc: 24.8 ng/mL Acq. Date: 7/19/2011 Acq. Time: 3:24:21 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 4516701 countsHeight: 5.64e+005 cpsStart Time: 15.2 minEnd Time: 15.6 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e5

Intensity, cps

15.42

15.28

Sample Name: "k110715b263" Sample ID: "GLP10-01-01-18-147" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 143R LS 110622 (dil 1:10)" Annotation: ""

Sample Index: 267 Sample Type: Unknown Concentration: N/A Calculated Conc: 25.5 ng/mL Acq. Date: 7/19/2011 Acq. Time: 3:45:32 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 4640869 countsHeight: 5.99e+005 cpsStart Time: 15.2 minEnd Time: 15.6 min

0 2 4 6 

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e5

Intensity, cps

Sample Name: "k110715b264" Sample ID: "GLP10-01-01-18-148" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 143R MS 110622 (dil 1:10)" Annotation: ""

Sample Index: 268 Sample Type: Unknown Concentration: N/A Calculated Conc: 33.1 ng/mL Acq. Date: 7/19/2011 Acq. Time: 4:06:47 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 5994380 countsHeight: 8.06e+005 cpsStart Time: 15.1 minEnd Time: 15.8 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e57.0e57.5e58.0e5

Intensity, cps

15.43

15.30

Sample Name: "k110715b265" Sample ID: "GLP10-01-01-18-149" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 143R HS 110622 (dil 1:10)" Annotation: ""

Sample Index: 269 Sample Type: Unknown Concentration: N/A Calculated Conc: 117. ng/mL Acq. Date: 7/19/2011 Acq. Time: 4:28:01 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 20382201 countsHeight: 2.88e+006 cpsStart Time: 15.2 minEnd Time: 15.8 min

0 2 4 6 

0.0

2.0e54.0e56.0e58.0e51.0e61.2e61.4e61.6e61.8e62.0e62.2e62.4e62.6e62.8e6

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 67 of 70Printing Time: 12:19:11 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715b266" Sample ID: "GLP10-01-01-18-150" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 144S 0 110628 (dil 1:10)" Annotation: ""

Sample Index: 270 Sample Type: Unknown Concentration: N/A Calculated Conc: 52.1 ng/mL Acq. Date: 7/19/2011 Acq. Time: 4:49:12 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 4 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 1927318 countsHeight: 2.35e+005 cpsStart Time: 15.1 minEnd Time: 15.6 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1.0e42.0e43.0e44.0e45.0e46.0e47.0e48.0e49.0e41.0e51.1e51.2e51.3e51.4e51.5e51.6e51.7e51.8e51.9e52.0e52.1e52.2e52.3e5

Intensity, cps

15.36

15.25

17.10 17.51

Sample Name: "k110715b267" Sample ID: "GLP10-01-01-18-151" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 144S DB 110622 (dil 1:10)" Annotation: ""

Sample Index: 271 Sample Type: Unknown Concentration: N/A Calculated Conc: 49.0 ng/mL Acq. Date: 7/19/2011 Acq. Time: 5:10:18 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 1816698 countsHeight: 2.24e+005 cpsStart Time: 15.1 minEnd Time: 15.6 min

0 2 4 6 

0.0

1.0e42.0e43.0e44.0e45.0e46.0e47.0e48.0e49.0e41.0e51.1e51.2e51.3e51.4e51.5e51.6e51.7e51.8e51.9e52.0e52.1e52.2e5

Intensity, cps

Sample Name: "k110715b268" Sample ID: "GLP10-01-01-18-152" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 144S LS 110622 (dil 1:10)" Annotation: ""

Sample Index: 272 Sample Type: Unknown Concentration: N/A Calculated Conc: 51.2 ng/mL Acq. Date: 7/19/2011 Acq. Time: 5:31:20 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 1895993 countsHeight: 2.36e+005 cpsStart Time: 15.1 minEnd Time: 15.6 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1.0e42.0e43.0e44.0e45.0e46.0e47.0e48.0e49.0e41.0e51.1e51.2e51.3e51.4e51.5e51.6e51.7e51.8e51.9e52.0e52.1e52.2e52.3e5

Intensity, cps

15.37

15.24

16.67 17.32

Sample Name: "k110715b269" Sample ID: "GLP10-01-01-18-153" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 144S MS 110622 (dil 1:10)" Annotation: ""

Sample Index: 273 Sample Type: Unknown Concentration: N/A Calculated Conc: 60.3 ng/mL Acq. Date: 7/19/2011 Acq. Time: 5:52:20 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.4 minArea: 2224801 countsHeight: 2.80e+005 cpsStart Time: 15.1 minEnd Time: 15.6 min

0 2 4 6 

0.0

2.0e44.0e46.0e48.0e41.0e51.2e51.4e51.6e51.8e52.0e52.2e52.4e52.6e52.8e5

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 68 of 70Printing Time: 12:19:11 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715b270" Sample ID: "GLP10-01-01-18-154" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "DAL GW 144S HS 110622 (dil 1:10)" Annotation: ""

Sample Index: 274 Sample Type: Unknown Concentration: N/A Calculated Conc: 138. ng/mL Acq. Date: 7/19/2011 Acq. Time: 6:13:20 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Valley Retention Time: 15.4 minArea: 5015176 countsHeight: 6.96e+005 cpsStart Time: 15.1 minEnd Time: 15.6 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e5

Intensity, cps

15.36

15.23

Sample Name: "k110715b271" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 275 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/19/2011 Acq. Time: 6:34:19 PM Modified: No Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.7 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 6774 countsHeight: 5.89e+003 cpsStart Time: 15.5 minEnd Time: 15.5 min

0 2 4 6 

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e4

Intensity, cps

5.01

Sample Name: "k110715b272" Sample ID: "Solvent Blank" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 276 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/19/2011 Acq. Time: 6:55:26 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Base To Base Retention Time: 15.5 minArea: 2572 countsHeight: 5.79e+003 cpsStart Time: 15.5 minEnd Time: 15.5 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e41.7e4

Intensity, cps

16.74

17.09

17.44

16.56

16.44 17.55

19.21

15.38

15.49

18.27

15.19

14.73

14.55

14.23

14.09

13.78

12.91

11.35 10.98

Sample Name: "k110715b273" Sample ID: "11003-26-10" File: "k110715a.wiff"Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "5.0 ng/mL FC std in Milli Q Water" Annotation: ""

Sample Index: 277 Sample Type: QC Concentration: 5.00 ng/mL Calculated Conc: 5.04 ng/mL Acq. Date: 7/19/2011 Acq. Time: 7:16:36 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 2 Report Largest Peak: Yes Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.4 minArea: 9041166 countsHeight: 1.31e+006 cpsStart Time: 15.3 minEnd Time: 15.8 min

0 2 4 6 

0.0

5.0e41.0e51.5e52.0e52.5e53.0e53.5e54.0e54.5e55.0e55.5e56.0e56.5e57.0e57.5e58.0e58.5e59.0e59.5e51.0e61.1e61.1e61.2e61.2e61.3e61.3e6

Intensity, cps

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 69 of 70Printing Time: 12:19:12 PMPrinting Date: Wednesday, July 20, 2011
Sample Name: "k110715b274" Sample ID: "Solvent Blank" File: "k110715a.wiff"

Peak Name: "PFOA" Mass(es): "413.000/369.000 Da,413.000/219.000 Da,413.000/169.000 Da"Comment: "Milli Q Water TN11-0234" Annotation: ""

Sample Index: 278 Sample Type: Unknown Concentration: N/A Calculated Conc: < 0 Acq. Date: 7/19/2011 Acq. Time: 7:37:54 PM Modified: Yes Proc. Algorithm: Specify Parameters - MQ III Noise Percentage: 90 Base. Sub. Window: 1.00 minPeak-Split. Factor: 3 Report Largest Peak: No Min. Peak Height: 0.00 cpsMin. Peak Width: 0.00 secSmoothing Width: 0 pointsRT Window: 30.0 secExpected RT: 15.4 minUse Relative RT: No Int. Type: Manual Retention Time: 15.5 minArea: 14726 countsHeight: 7.55e+003 cpsStart Time: 15.5 minEnd Time: 15.5 min

0 2 4 6 8 10 12 14 16 18 20

Time, min

0.0

1000.02000.03000.04000.05000.06000.07000.08000.09000.0

1.0e41.1e41.2e41.3e41.4e41.5e41.6e4

Intensity, cps

16.91

17.60

16.69

15.93

15.67

19.17

15.49

15.23

14.84

14.61

14.17

13.99

13.83

13.04

10.73 12.31

7.73

Workstation: ETSKIRK Results Name: k110715Data worked up by KJU Page 70 of 70Printing Time: 12:19:12 PMPrinting Date: Wednesday, July 20, 2011