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# AMERICAN ANALYTICAL LABORATORIES, INC
ANALYTICAL SCIENCES AKRON OPERATIONS



# Aleris Specification Alloys - Saginaw, MI

RE: Subpart RRR 114 Request Saginaw, MI 48601 2600 Nodular Drive Gary C. Barnett

American Analytical Laboratories, Inc received a sample(s) on 18-Aug-10 12:00 for the analyses presented in the following report. Please promptly take the time to carefully review this report and call us if you have any questions or additional needs. Delays may make it more difficult for us to answer your questions. We thank you for using our services. Sincerely,

Richard E. Moore American Analytical Laboratories, Inc. 1008099 Work Order: 01-Sep-10 12:48

# AMERICAN ANALYTICAL LABORATORIES, INC

ANALYTICAL SCIENCES AKRON OPERATIONS

Project: Project Number: Project Manager: Reported: 

### Aleris Specification Alloys - Saginaw, MI 2600 Nodular Drive Subpart RRR 114 Request Gary C. Barnett Subpart RRR 114 Request 01-Sep-10 12:48 Saginaw, MI 48601

Sample ID Laboratory ID Matrix Date Sampled 

### ANALYTICAL REPORT FOR SAMPLES
Date Received 

### Particulate SV 002 1008099-01 13-Aug-10 09:00 18-Aug-10 12:00 Solid Particulate SV 005 1008099-02 13-Aug-10 09:20 18-Aug-10 12:00 Solid Clean Lime 1008099-03 13-Aug-10 09:40 18-Aug-10 12:00 Solid



### Narrative:



## American Analytical Laboratories, Inc. - Akron The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

# AMERICAN ANALYTICAL LABORATORIES, INC

ANALYTICAL SCIENCES AKRON OPERATIONS

Project: Project Number: Project Manager: Reported: 

### Aleris Specification Alloys - Saginaw, MI 2600 Nodular Drive Subpart RRR 114 Request Gary C. Barnett Subpart RRR 114 Request 01-Sep-10 12:48 Saginaw, MI 48601

Result Analyte Limt Batch Reporting Prepared Analyzed Method Analyst Dilution Units 

## Particulate SV 002 1008099-01 (Solid) 

## 13-Aug-10 09:00 Date Sampled

Qualifier



### Metals BRL SW 846 6020 26-Aug-10 31-Aug-10 

### mg/kg A008150

20 

### Arsenic 0.93 

## AK BRL " " " 

### " "

" 

### Beryllium 0.93 

## AK

" 

### 8.6 " " 30-Aug-10 

### " " 

### Cadmium 

### 0.93 

## AK BRL " " " 

### " "

" 

### Cobalt 0.93 

## AK SW846 6020 

### 4.5 " " 30-Aug-10 

### " " 

### Chromium 

### 1.0 

## AK SW846 7471A 

### 0.02 A008145 25-Aug-10 26-Aug-10 

### " 1 

### Mercury 

### 0.02 

## AK
SW846 6020 

### 63 A008150 26-Aug-10 30-Aug-10 

### " 50 

### Manganese 

### 2.5 

## AK

" 

### 11 " " 30-Aug-10 

### " 20 

### Nickel 

### 1.0 

## AK SW 846 6020 

### 2.0 " " 30-Aug-10 

### " " 

### Lead 

### 0.93 

## AK BRL " " 30-Aug-10 

### " "

" 

### Antimony 0.93 

## AK BRL " " " 

### " "

" 

### Selenium 0.93 

## AK Wet Chemistry BRL SW846 7196A 24-Aug-10 24-Aug-10 

### mg/kg A008132

1 

### Hexavalent Chromium 0.50 

## RLL
EPA 160.3 

### 95.8 A008138 24-Aug-10 24-Aug-10 

### % " 

### % Solids 

## ROZ

American Analytical Laboratories, Inc. - Akron The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

# AMERICAN ANALYTICAL LABORATORIES, INC

ANALYTICAL SCIENCES AKRON OPERATIONS

Project: Project Number: Project Manager: Reported: 

### Aleris Specification Alloys - Saginaw, MI 2600 Nodular Drive Subpart RRR 114 Request Gary C. Barnett Subpart RRR 114 Request 01-Sep-10 12:48 Saginaw, MI 48601

Result Analyte Limt Batch Reporting Prepared Analyzed Method Analyst Dilution Units 

## Particulate SV 005 1008099-02 (Solid) 

## 13-Aug-10 09:20 Date Sampled

Qualifier



### Metals BRL SW 846 6020 26-Aug-10 31-Aug-10 

### mg/kg A008150

20 

### Arsenic 0.98 

## AK BRL " " " 

### " "

" 

### Beryllium 0.98 

## AK

" 

### 17 " " 30-Aug-10 

### " " 

### Cadmium 

### 0.98 

## AK BRL " " " 

### " "

" 

### Cobalt 0.98 

## AK SW846 6020 

### 8.4 " " 30-Aug-10 

### " " 

### Chromium 

### 1.0 

## AK BRL SW846 7471A 25-Aug-10 26-Aug-10 

### " A008145

1 

### Mercury 0.02 

## AK
SW846 6020 

### 120 A008150 26-Aug-10 30-Aug-10 

### " 50 

### Manganese 

### 2.5 

## AK

" 

### 14 " " 30-Aug-10 

### " 20 

### Nickel 

### 1.0 

## AK SW 846 6020 

### 3.8 " " 30-Aug-10 

### " " 

### Lead 

### 0.98 

## AK

" 

### 1.4 " " 30-Aug-10 

### " " 

### Antimony 

### 0.98 

## AK BRL " " " 

### " "

" 

### Selenium 0.98 

## AK Wet Chemistry BRL SW846 7196A 24-Aug-10 24-Aug-10 

### mg/kg A008132

1 

### Hexavalent Chromium 0.50 

## RLL
EPA 160.3 

### 98.9 A008138 24-Aug-10 24-Aug-10 

### % " 

### % Solids 

## ROZ

American Analytical Laboratories, Inc. - Akron The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

# AMERICAN ANALYTICAL LABORATORIES, INC

ANALYTICAL SCIENCES AKRON OPERATIONS

Project: Project Number: Project Manager: Reported: 

### Aleris Specification Alloys - Saginaw, MI 2600 Nodular Drive Subpart RRR 114 Request Gary C. Barnett Subpart RRR 114 Request 01-Sep-10 12:48 Saginaw, MI 48601

Result Analyte Limt Batch Reporting Prepared Analyzed Method Analyst Dilution Units 

## Clean Lime 1008099-03 (Solid) 

## 13-Aug-10 09:40 Date Sampled

Qualifier



### Metals BRL SW 846 6020 26-Aug-10 31-Aug-10 

### mg/kg A008150

20 

### Arsenic 0.99 

## AK BRL " " " 

### " "

" 

### Beryllium 0.99 

## AK BRL " " 30-Aug-10 

### " "

" 

### Cadmium 0.99 

## AK BRL " " " 

### " "

" 

### Cobalt 0.99 

## AK SW846 6020 

### 3.9 " " 30-Aug-10 

### " " 

### Chromium 

### 1.0 

## AK BRL SW846 7471A 25-Aug-10 26-Aug-10 

### " A008145

1 

### Mercury 0.02 

## AK
SW846 6020 

### 59 A008150 26-Aug-10 30-Aug-10 

### " 50 

### Manganese 

### 2.5 

## AK

" 

### 15 " " 30-Aug-10 

### " 20 

### Nickel 

### 1.0 

## AK SW 846 6020 

### 1.0 " " 30-Aug-10 

### " " 

### Lead 

### 0.99 

## AK BRL " " 30-Aug-10 

### " "

" 

### Antimony 0.99 

## AK BRL " " " 

### " "

" 

### Selenium 0.99 

## AK Wet Chemistry BRL SW846 7196A 24-Aug-10 24-Aug-10 

### mg/kg A008132

1 

### Hexavalent Chromium 0.50 

## RLL
EPA 160.3 

### 100 A008138 24-Aug-10 24-Aug-10 

### % " 

### % Solids 

## ROZ

American Analytical Laboratories, Inc. - Akron The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

# AMERICAN ANALYTICAL LABORATORIES, INC

ANALYTICAL SCIENCES AKRON OPERATIONS

Project: Project Number: Project Manager: Reported: 

### Aleris Specification Alloys - Saginaw, MI 2600 Nodular Drive Subpart RRR 114 Request Gary C. Barnett Subpart RRR 114 Request 01-Sep-10 12:48 Saginaw, MI 48601

Result Limit Reporting Units Level Spike Result

Source %REC %REC Limits RPD RPD Limit Analyst Analyte 

## Metals - Quality Control

Qualifier 

### Batch A008145 - SW846 7471A Blank (A008145-BLK1) 

### Prepared: 25-Aug-10 Analyzed: 26-Aug-10 Mercury mg/kg BRL 0.02 

## AK LCS (A008145-BS1) 

### Prepared: 25-Aug-10 Analyzed: 26-Aug-10 Mercury mg/kg 0.15 0.02 0.167 78-122 92.0 

## AK LCS Dup (A008145-BSD1) 

### Prepared: 25-Aug-10 Analyzed: 26-Aug-10 Mercury mg/kg 0.16 0.02 0.167 20 78-122 95.1 3.37 

## AK Duplicate (A008145-DUP1) 

### Prepared: 25-Aug-10 Analyzed: 26-Aug-10 Source: 1008072-01 Mercury mg/kg BRL 0.02 BRL 20 

## AK Matrix Spike (A008145-MS1) 

### Prepared: 25-Aug-10 Analyzed: 26-Aug-10 Source: 1008072-01 Mercury mg/kg 0.15 0.02 0.164 BRL 73-130 91.6 

## AK Matrix Spike Dup (A008145-MSD1) 

### Prepared: 25-Aug-10 Analyzed: 26-Aug-10 Source: 1008072-01 Mercury mg/kg 0.15 0.02 0.163 BRL 20 73-130 92.0 2.68E-4 

## AK Batch A008150 - EPA 3050 Modified Blank (A008150-BLK1) 

### Prepared: 26-Aug-10 Analyzed: 30-Aug-10 Cadmium mg/kg BRL 1.0 

## AK Antimony " BRL 1.0 

## AK Lead " BRL 1.0 

## AK Chromium " BRL 1.0 

## AK Beryllium " BRL 1.0 

## AK Cobalt " BRL 1.0 

## AK Nickel " BRL 1.0 

## AK Manganese " BRL 2.5 

## AK Arsenic " BRL 1.0 

## AK Selenium " BRL 1.0 

## AK

American Analytical Laboratories, Inc. - Akron The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

# AMERICAN ANALYTICAL LABORATORIES, INC

ANALYTICAL SCIENCES AKRON OPERATIONS

Project: Project Number: Project Manager: Reported: 

### Aleris Specification Alloys - Saginaw, MI 2600 Nodular Drive Subpart RRR 114 Request Gary C. Barnett Subpart RRR 114 Request 01-Sep-10 12:48 Saginaw, MI 48601

Result Limit Reporting Units Level Spike Result

Source %REC %REC Limits RPD RPD Limit Analyst Analyte 

## Metals - Quality Control

Qualifier 

### Batch A008150 - EPA 3050 Modified LCS (A008150-BS1) 

### Prepared: 26-Aug-10 Analyzed: 30-Aug-10 Nickel mg/kg 46 1.0 50.0 80-120 92.4 

## AK Lead " 47 1.0 50.0 80-120 93.2 

## AK Chromium " 46 1.0 50.0 80-120 91.9 

## AK Cadmium " 47 1.0 50.0 80-120 94.3 

## AK Beryllium " 46 1.0 50.0 80-120 91.3 

## AK Manganese " 50 2.5 50.0 80-120 99.3 

## AK Antimony " 49 1.0 50.0 80-120 98.4 

## AK Selenium " 48 1.0 50.0 80-120 96.4 

## AK Cobalt " 47 1.0 50.0 80-120 94.2 

## AK Arsenic " 46 1.0 50.0 0-120 92.7 

## AK LCS Dup (A008150-BSD1) 

### Prepared: 26-Aug-10 Analyzed: 30-Aug-10 Antimony mg/kg 50 1.0 50.0 20 80-120 99.6 1.22 

## AK Nickel " 46 1.0 50.0 20 80-120 92.9 0.507 

## AK Manganese " 50 2.5 50.0 20 80-120 99.3 0.0302 

## AK Chromium " 46 1.0 50.0 20 80-120 91.7 0.224 

## AK Selenium " 49 1.0 50.0 20 80-120 97.0 0.612 

## AK Cobalt " 47 1.0 50.0 25 80-120 93.1 1.11 

## AK Cadmium " 46 1.0 50.0 20 80-120 92.4 2.06 

## AK Lead " 46 1.0 50.0 20 80-120 92.4 0.851 

## AK Arsenic " 47 1.0 50.0 20 0-120 93.1 0.353 

## AK Beryllium " 45 1.0 50.0 20 80-120 90.7 0.660 

## AK Duplicate (A008150-DUP1) 

### Prepared: 26-Aug-10 Analyzed: 31-Aug-10 Source: 1008099-01 Beryllium mg/kg BRL 0.97 BRL 20 

## AK Arsenic " BRL 0.97 BRL 20 

## AK Antimony " BRL 0.97 BRL 20 

## AK Selenium " BRL 0.97 BRL 20 

## AK Nickel " 14 1.0 11 20 26.6 

## AK Cobalt " BRL 0.97 BRL 20 

## AK Lead " 2.1 0.97 2.0 20 5.20 

## AK Cadmium " 8.8 0.97 8.6 20 2.80 

## AK Manganese " 66 2.5 63 20 4.09 

## AK Chromium " 5.3 1.0 4.5 20 16.4 

## AK American Analytical Laboratories, Inc. - Akron The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

# AMERICAN ANALYTICAL LABORATORIES, INC

ANALYTICAL SCIENCES AKRON OPERATIONS

Project: Project Number: Project Manager: Reported: 

### Aleris Specification Alloys - Saginaw, MI 2600 Nodular Drive Subpart RRR 114 Request Gary C. Barnett Subpart RRR 114 Request 01-Sep-10 12:48 Saginaw, MI 48601

Result Limit Reporting Units Level Spike Result

Source %REC %REC Limits RPD RPD Limit Analyst Analyte 

## Metals - Quality Control

Qualifier 

### Batch A008150 - EPA 3050 Modified Matrix Spike (A008150-MS1) 

### Prepared: 26-Aug-10 Analyzed: 30-Aug-10 Source: 1008099-01 Cadmium mg/kg 57 0.98 49.0 8.6 80-120 98.8 

## AK Cobalt " 49 0.98 49.0 BRL 80-120 99.5 

## AK Chromium " 52 1.0 49.0 4.5 80-120 97.7 

## AK Manganese " 110 2.5 49.0 63 80-120 91.2 

## AK Nickel " 58 1.0 49.0 11 80-120 96.5 

## AK Lead " 51 0.98 49.0 2.0 80-120 99.7 

## AK Antimony " 51 0.98 49.0 BRL 80-120 104 

## AK Arsenic " 42 0.98 49.0 BRL 80-120 86.7 

## AK Selenium " 44 0.98 49.0 BRL 80-120 89.1 

## AK Beryllium " 43 0.98 49.0 BRL 80-120 88.7 

## AK Matrix Spike Dup (A008150-MSD1) 

### Prepared: 26-Aug-10 Analyzed: 30-Aug-10 Source: 1008099-01 Nickel mg/kg 55 1.0 49.0 11 20 80-120 90.1 5.61 

## AK Arsenic " 42 0.98 49.0 BRL 20 80-120 86.0 0.879 

## AK Manganese " 110 2.5 49.0 63 20 80-120 88.5 1.29 

## AK Cadmium " 53 0.98 49.0 8.6 20 80-120 91.5 6.53 

## AK Beryllium " 41 0.98 49.0 BRL 20 80-120 83.1 6.59 

## AK Chromium " 50 1.0 49.0 4.5 20 80-120 92.0 5.59 

## AK Cobalt " 46 0.98 49.0 BRL 20 80-120 93.1 6.65 

## AK Selenium " 42 0.98 49.0 BRL 25 80-120 85.0 4.81 

## AK Antimony " 48 0.98 49.0 BRL 20 80-120 97.2 7.02 

## AK Lead " 48 0.98 49.0 2.0 20 80-120 93.2 6.59 

## AK

American Analytical Laboratories, Inc. - Akron The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

# AMERICAN ANALYTICAL LABORATORIES, INC

ANALYTICAL SCIENCES AKRON OPERATIONS

Project: Project Number: Project Manager: Reported: 

### Aleris Specification Alloys - Saginaw, MI 2600 Nodular Drive Subpart RRR 114 Request Gary C. Barnett Subpart RRR 114 Request 01-Sep-10 12:48 Saginaw, MI 48601

Result Limit Reporting Units Level Spike Result

Source %REC %REC Limits RPD RPD Limit Analyst Analyte 

## Wet Chemistry - Quality Control

Qualifier 

### Batch A008132 - Alkaline Prep Blank (A008132-BLK1) 

### Prepared & Analyzed: 24-Aug-10 Hexavalent Chromium mg/kg BRL 0.50 

## RLL LCS (A008132-BS1) 

### Prepared & Analyzed: 24-Aug-10 Hexavalent Chromium mg/kg 9.3 0.50 10.0 90-110 93.2 

## RLL Duplicate (A008132-DUP1) 

### Prepared & Analyzed: 24-Aug-10 Source: 1008072-01 Hexavalent Chromium mg/kg BRL 0.50 BRL 10 

## RLL Matrix Spike (A008132-MS1) 

### Prepared & Analyzed: 24-Aug-10 Source: 1008095-01 Hexavalent Chromium mg/kg 9.2 0.50 10.0 BRL 90-110 92.2 

## RLL

American Analytical Laboratories, Inc. - Akron The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

# AMERICAN ANALYTICAL LABORATORIES, INC

ANALYTICAL SCIENCES AKRON OPERATIONS

Project: Project Number: Project Manager: Reported: 

### Aleris Specification Alloys - Saginaw, MI 2600 Nodular Drive Subpart RRR 114 Request Gary C. Barnett Subpart RRR 114 Request 01-Sep-10 12:48 Saginaw, MI 48601



## Notes and Definitions

Sample results reported on a dry weight basis Relative Percent Difference 

### RPD dry Not Reported 

### NR Analyte NOT DETECTED at or above the reporting limit 

### BRL Analyte DETECTED 

### DET

Reporting Limit- also the lower limit of quantitation (LLOQ). This value changes if the standard dilution or concentration of the sample is deviated from during sample preparation/analysis. Often it is the lowest linear standard for applicable methods.



## American Analytical Laboratories, Inc. - Akron The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.