제17579호                          관            보               2011. 8.25.(목요일)
9.4 NIOSH. Guidelines for air sampling and analytical method development and
evaluation(DHHS[NIOSH]) Pub. No. 95-117 .Cincinnati, OH: NIOSH, 1995.
9.5 OSHA. Evaluation scheme for methods that use filters as collection medium. In OSHA
analytical manual, 2ed ed. Salt Lake City: OSHA, 1990.
10.0 부록
표 1. 과불화합물(PFCs) 분석을 위한 내부표준물질
             분류                           분석물질                     보정용 실린지첨가
                                                                      내부표준물질
                               PFHxA                                    IS#1
                               PFHpA                                    IS#1
 Perfluorocarboxylic acid      PFOA                                     IS#1
                               PFNA                                     IS#1
 (PFCAs)                       PFDA                                     IS#1
                               PFUnDA                                   IS#1
                               PFDoDA                                   IS#1
                               PFTrDA                                   IS#1
 Perfluoroalkyl sulfonate      PFHxS                                    IS#2
 (PFSAs)                       PFOS                                     IS#2
                               PFDS                                     IS#2
                               8:2 FTUCA                                IS#3
 Intermediate                  N-MeFOSAA                                IS#3
                               N-EtFOSAA
                               13C2-PFHxA
                                                                        IS#3
                               13C5-PFNA
                                                                        IS#1
                               13C2-PFDA
                                                                        IS#1
                               13C2-PFUnDA
                                                                        IS#1
 정제용 내부표준물질                    13C2-PFDoDA
                                                                        IS#1
                               18O2-PFHxS
                                                                        IS#1
                                                                        IS#2
                               d5-N-EtFOSAA
                               13C2-8:2FTUCA
                                                                        IS#3
                               13C4-PFOA - IS#1
                                                                        IS#3
 실린지첨가용                        13C4-PFOS - IS#2
                                                                          -
 내부표준물질                                                                   -
                               d3-N-MeFOSAA - IS#3                        -
표 2. 과불화합물(PFCs) 분석을 위한 액체크로마토그래프/질량분석계의 기기조건(예)
                항목                                 조건
Column                 Luna(Phenominex) C18, 2.0×150mm, 3.0㎛
Mobile phase           A : 2mM ammonium formate in Water(pH 3)
                       B : acetonitrile (A : B = 15 : 85)
Flow rate              200 μL/min
Injection volume       5 μL
Ionization mode        ESI negative
Curtain Gas            15 psi
Gas temperature        400 ℃
Ion Spray Voltage      -4500 V
Ion Source Gas 1       40 psi
Ion Source Gas 2       60 psi
Collision Gas(CAD)     5
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