J185280_1 Std_Tal_L4 Final Report_Part9.pdf

Report Date: 17-Dec-2024 11:27:49 Chrom Revision: 2.3 12-Nov-2024 16:55:22

Eurofins Pittsburgh Data File: \\chromfs\Pittsburgh\ChromData\CHGC8\20241216-54915.b\1216240000001.D

Injection Date: 16-Dec-2024 07:30:13 Instrument ID: CHGC8

Lims ID: IC

Client ID:

Operator ID: ALS Bottle#: 1 Worklist Smp#: 1

Injection Vol: 1.0 ul Dil. Factor: 1.0000

Method: IS PCB_CHGC8DUAL Limit Group: GCS 8082A ICAL with IS

Y Scaling: Method Defined: Scale to the Nth Largest Peak: 3

0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 Min

Y

X

GC ECD1A, 1216240000001.D

-B ro m o

-2 -n it ro b e n z e n e

P

C B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

P

C B

-2

IS

Y Scaling: Method Defined: Scale to the Nth Largest Peak: 3

0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 Min

Y

X

GC ECD2B, 1216240000001.D

-B ro m o

-2 -n it ro b e n z e

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

P

C B

-2

IS

Page 9032 of 21459

Calibration / PCB-1221 Peak 1

Curve Type: Average

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.0087

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/1 0.5 0.00435 0.1 120200126.0 0.0087 Y

RelResp = [0.0087]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

R elative R esponse ( X 0.001)

Page 9033 of 21459

Calibration / PCB-1221 Peak 2

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.01026

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/1 0.5 0.005132 0.1 120200126.0 0.010263 Y

RelResp = [0.01026]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

R elative R esponse ( X

Page 9034 of 21459

Calibration / PCB-1221 Peak 3

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.0194

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/1 0.5 0.009702 0.1 120200126.0 0.019404 Y

RelResp = [0.0194]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

R elative R esponse ( X

Page 9035 of 21459

Calibration / PCB-1254 Peak 1

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.01784

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/1 0.5 0.008919 0.1 120200126.0 0.017837 Y

RelResp = [0.01784]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

R elative R esponse ( X

Page 9036 of 21459

Calibration / PCB-1254 Peak 2

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.01887

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/1 0.5 0.009437 0.1 120200126.0 0.018874 Y

RelResp = [0.01887]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

R elative R esponse ( X

Page 9037 of 21459

Calibration / PCB-1254 Peak 3

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.02443

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/1 0.5 0.012215 0.1 120200126.0 0.024431 Y

RelResp = [0.02443]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.2

0.4

0.6

0.8

1.0

1.2

R elative R esponse ( X 0.01)

Page 9038 of 21459

Calibration / PCB-1254 Peak 4

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.01225

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/1 0.5 0.006127 0.1 120200126.0 0.012255 Y

RelResp = [0.01225]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

1.0

2.0

3.0

4.0

5.0

6.0

R elative R esponse ( X

Page 9039 of 21459

Calibration / PCB-1254 Peak 5

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.01849

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/1 0.5 0.009247 0.1 120200126.0 0.018495 Y

RelResp = [0.01849]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

R elative R esponse ( X

Page 9040 of 21459

FORM VI

Lab Name: Job No.:

PCBS BY INTERNAL STANDARD - INITIAL CALIBRATION DATA

Eurofins Pittsburgh 180-185280-1 Analy Batch No.: 486618

CURVE EVALUATION

SDG No.:

Calibration ID:

Instrument ID: GC Column: Heated Purge: (Y/N)CHGC8

53122Calibration Start Date: Calibration End Date:12/16/2024 07:48

N

12/16/2024 07:48

0.53(mm)RTX-CLP1 ID:

Calibration Files

LEVEL: LAB SAMPLE ID: LAB FILE ID:

1Level IC 180-486618/2 1216240000002.D

ANALYTE RRF

LVL 1

CURVE

TYPE

COEFFICIENT

B M1 M2

# %RSD # MAX

%RSD

R^2

OR COD

# MIN R^2

OR COD

MIN RRF

/RSE

/RSE

PCB-1232 Peak 1 0.0113 Ave 20.00.0113

PCB-1232 Peak 2 0.0295 Ave 20.00.0295

PCB-1232 Peak 3 0.0182 Ave 20.00.0182

PCB-1232 Peak 4 0.0137 Ave 20.00.0137

PCB-1232 Peak 5 0.0099 Ave 20.00.0099

PCB-1262 Peak 1 0.0700 Ave 20.00.0700

PCB-1262 Peak 2 0.0609 Ave 20.00.0609

PCB-1262 Peak 3 0.1070 Ave 20.00.1070

PCB-1262 Peak 4 0.0431 Ave 20.00.0431

PCB-1262 Peak 5 0.0423 Ave 20.00.0423

FORM VI EPA 8082A

Note: The M1 coefficient is the same as Ave RRF for an Ave curve type. RSD is calculated for Ave curve types. RSE is used for all other types.

Page 9041 of 21459

PCBS BY INTERNAL STANDARD - INITIAL CALIBRATION DATA

Eurofins Pittsburgh 180-185280-1 Analy Batch No.: 486618

RESPONSE AND CONCENTRATION

SDG No.:

Calibration ID:

Instrument ID: Heated Purge: (Y/N)CHGC8

53122Calibration Start Date: Calibration End Date:12/16/2024 07:48

N

12/16/2024 07:48

GC Column: RTX-CLP1 ID: 0.53(mm)

Calibration Files:

LEVEL: LAB SAMPLE ID: LAB FILE ID:

Level 1 IC 180-486618/2 1216240000002.D

ANALYTE CURVE

TYPE

IS

REF

RESPONSE

LVL 1

CONCENTRATION (NG)

LVL 1

PCB-1232 Peak 1 AveBNB 5132977 0.500 PCB-1232 Peak 2 AveBNB 13342531 0.500 PCB-1232 Peak 3 AveBNB 8224654 0.500 PCB-1232 Peak 4 AveBNB 6190521 0.500 PCB-1232 Peak 5 AveBNB 4479931 0.500 PCB-1262 Peak 1 AvePCB20

18003278 0.500

PCB-1262 Peak 2 AvePCB20

15645175 0.500

PCB-1262 Peak 3 AvePCB20

27499194 0.500

PCB-1262 Peak 4 AvePCB20

11067809 0.500

PCB-1262 Peak 5 AvePCB20

10870429 0.500

Curve Type Legend:

Ave = Average ISTD by Height

FORM VI EPA 8082A Page 9042 of 21459

PCBS BY INTERNAL STANDARD - INITIAL CALIBRATION DATA

Eurofins Pittsburgh 180-185280-1 Analy Batch No.: 486618

READBACK PERCENT ERROR

SDG No.:

Calibration ID:

Instrument ID: GC Column: Heated Purge: (Y/N)CHGC8

53122Calibration Start Date: Calibration End Date:12/16/2024 07:48

N

12/16/2024 07:48

0.53(mm)RTX-CLP1 ID:

Calibration Files:

LEVEL: LAB SAMPLE ID: LAB FILE ID:

1Level IC 180-486618/2 1216240000002.D

ANALYTE PERCENT ERROR

LVL 1 # LVL 1

PERCENT ERROR LIMIT

PCB-1232 Peak 1 0.0 50 PCB-1232 Peak 2 0.0 50 PCB-1232 Peak 3 0.0 50 PCB-1232 Peak 4 0.0 50 PCB-1232 Peak 5 0.0 50 PCB-1262 Peak 1 0.0 50 PCB-1262 Peak 2 0.0 50 PCB-1262 Peak 3 0.0 50 PCB-1262 Peak 4 0.0 50 PCB-1262 Peak 5 0.0 50

FORM VI EPA 8082A Page 9043 of 21459

Report Date: 17-Dec-2024 11:27:53 Chrom Revision: 2.3 12-Nov-2024 16:55:22

Target Compound Quantitation Report

Data File: \\chromfs\Pittsburgh\ChromData\CHGC8\20241216-54915.b\1216240000002.D

Lims ID: IC

Client ID:

Sample Type: IC Calib Level: 4

Inject. Date: 16-Dec-2024 07:48:05 ALS Bottle#: 2 Worklist Smp#: 2

Injection Vol: 1.0 ul Dil. Factor: 1.0000

Sample Info: 180-0054915-002

Operator ID: Instrument ID: CHGC8

Sublist: chrom-IS PCB_CHGC8DUAL*sub13

Method: \\chromfs\Pittsburgh\ChromData\CHGC8\20241216-54915.b\IS PCB_CHGC8DUAL.m

Limit Group: GCS 8082A ICAL with IS

Last Update: 17-Dec-2024 11:27:53 Calib Date: 16-Dec-2024 10:29:13

Integrator: Falcon

Quant Method: Internal Standard Quant By: Initial Calibration

Last ICal File: \\chromfs\Pittsburgh\ChromData\CHGC8\20241216-54915.b\1216240000011.D

Column 1 : Det: GC ECD1A

Column 2 : Det: GC ECD2B

Process Host: CTX1666

First Level Reviewer: Q9YL Date: 17-Dec-2024 10:53:09

Col

RT

(min.)

Exp RT (min.)

Dlt RT (min.) Response

Cal Amt ng

OnCol Amt ng Flags

* 1 1-Bromo-2-nitrobenzene

1 2.082 2.080 0.001 90512490H 0.1000 0.1000

2 2.411 2.410 0.000 117847607H 0.1000 0.1000

4 PCB-1232

1 2.717 2.717 0.000 5132977H 0.5000 0.5000

1 2.856 2.856 0.000 13342531H 0.5000 0.5000

1 3.129 3.129 0.000 8224654H 0.5000 0.5000

1 3.652 3.652 0.000 6190521H 0.5000 0.5000

1 4.813 4.813 0.000 4479931H 0.5000 0.5000

Average of Peak Amounts = 0.5000

2 3.390 3.390 0.000 4664740H 0.5000 0.5000

2 3.587 3.587 0.000 11237758H 0.5000 0.5000

2 4.011 4.011 0.000 6632469H 0.5000 0.5000

2 4.737 4.737 0.000 4814972H 0.5000 0.5000

2 6.067 6.067 0.000 3853440H 0.5000 0.5000

Average of Peak Amounts = 0.5000

RPD = 0.00

Page 9044 of 21459

Data File: \\chromfs\Pittsburgh\ChromData\CHGC8\20241216-54915.b\1216240000002.D

Col

RT

(min.)

Exp RT (min.)

Dlt RT (min.) Response

Cal Amt ng

OnCol Amt ng Flags

9 PCB-1262

1 6.733 6.733 0.000 18003278H 0.5000 0.5000

1 7.175 7.175 0.000 15645175H 0.5000 0.5000

1 7.806 7.806 0.000 27499194H 0.5000 0.5000

1 8.373 8.373 0.000 11067809H 0.5000 0.5000

1 8.535 8.535 0.000 10870429H 0.5000 0.5000

Average of Peak Amounts = 0.5000

2 7.620 7.620 0.000 10089613H 0.5000 0.5000

2 8.950 8.950 0.000 18339343H 0.5000 0.5000

2 9.466 9.466 0.000 16313480H 0.5000 0.5000

2 9.892 9.892 0.000 34421202H 0.5000 0.5000

2 10.453 10.453 0.000 23146721H 0.5000 0.5000

Average of Peak Amounts = 0.5000

RPD = 0.00

* 12 PCB-205 (IS)

1 9.600 9.600 0.000 51403743H 0.1000 0.1000

2 11.347 11.347 0.000 58952850H 0.1000 0.1000

QC Flag Legend Processing Flags

H - Response Measured by Height

Reagents:

GCAR3262CALL4_00028 Amount Added: 1.00 Units: mL

PCBINT_00033 Amount Added: 0.01 Units: mL Run Reagent

Page 9045 of 21459

Data File: \\chromfs\Pittsburgh\ChromData\CHGC8\20241216-54915.b\1216240000002.D

Injection Date: 16-Dec-2024 07:48:05 Instrument ID: CHGC8

Lims ID: IC

Client ID:

Operator ID: ALS Bottle#: 2 Worklist Smp#: 2

Injection Vol: 1.0 ul Dil. Factor: 1.0000

Method: IS PCB_CHGC8DUAL Limit Group: GCS 8082A ICAL with IS

Y Scaling: Method Defined: Scale to the Nth Largest Peak: 3

0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 Min

Y

X

GC ECD1A, 1216240000002.D

-B ro m o

-2 -n it ro b e n z e

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

P

C B

-2

IS

Y Scaling: Method Defined: Scale to the Nth Largest Peak: 3

0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 Min

Y

X

GC ECD2B, 1216240000002.D

-B ro m o

-2 -n it ro b e n z e

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

P

C B

-2

IS

Page 9046 of 21459

Calibration / PCB-1232 Peak 1

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.01134

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/2 0.5 0.005671 0.1 90512490.0 0.011342 Y

RelResp = [0.01134]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

R elative R esponse ( X

Page 9047 of 21459

Calibration / PCB-1232 Peak 2

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.02948

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/2 0.5 0.014741 0.1 90512490.0 0.029482 Y

RelResp = [0.02948]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

R elative R esponse ( X

Page 9048 of 21459

Calibration / PCB-1232 Peak 3

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.01817

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/2 0.5 0.009087 0.1 90512490.0 0.018174 Y

RelResp = [0.01817]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

R elative R esponse ( X

Page 9049 of 21459

Calibration / PCB-1232 Peak 4

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.01368

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/2 0.5 0.006839 0.1 90512490.0 0.013679 Y

RelResp = [0.01368]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

1.0

2.0

3.0

4.0

5.0

6.0

R elative R esponse ( X

Page 9050 of 21459

Calibration / PCB-1232 Peak 5

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.009899

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/2 0.5 0.00495 0.1 90512490.0 0.009899 Y

RelResp = [0.009899]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

R elative R esponse ( X

Page 9051 of 21459

Calibration / PCB-1262 Peak 1

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.07005

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/2 0.5 0.035023 0.1 51403743.0 0.070047 Y

RelResp = [0.07005]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

R elative R esponse ( X

Page 9052 of 21459

Calibration / PCB-1262 Peak 2

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.06087

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/2 0.5 0.030436 0.1 51403743.0 0.060872 Y

RelResp = [0.06087]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

2.0

2.5

3.0

R elative R esponse ( X

Page 9053 of 21459

Calibration / PCB-1262 Peak 3

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.107

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/2 0.5 0.053496 0.1 51403743.0 0.106993 Y

RelResp = [0.107]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

R elative R esponse ( X

Page 9054 of 21459

Calibration / PCB-1262 Peak 4

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.04306

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/2 0.5 0.021531 0.1 51403743.0 0.043062 Y

RelResp = [0.04306]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

2.0

R elative R esponse ( X

Page 9055 of 21459

Calibration / PCB-1262 Peak 5

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.04229

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/2 0.5 0.021147 0.1 51403743.0 0.042294 Y

RelResp = [0.04229]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

2.0

R elative R esponse ( X

Page 9056 of 21459

PCBS BY INTERNAL STANDARD - INITIAL CALIBRATION DATA

Eurofins Pittsburgh 180-185280-1 Analy Batch No.: 486618

CURVE EVALUATION

SDG No.:

Calibration ID:

Instrument ID: GC Column: Heated Purge: (Y/N)CHGC8

53123Calibration Start Date: Calibration End Date:12/16/2024 07:48

N

12/16/2024 07:48

0.53(mm)RTX-CLP2 ID:

Calibration Files

LEVEL: LAB SAMPLE ID: LAB FILE ID:

1Level IC 180-486618/2 1216240000002.D

ANALYTE RRF

LVL 1

CURVE

TYPE

COEFFICIENT

B M1 M2

# %RSD # MAX

%RSD

R^2

OR COD

# MIN R^2

OR COD

MIN RRF

/RSE

/RSE

PCB-1232 Peak 1 0.0079 Ave 20.00.0079

PCB-1232 Peak 2 0.0191 Ave 20.00.0191

PCB-1232 Peak 3 0.0113 Ave 20.00.0113

PCB-1232 Peak 4 0.0082 Ave 20.00.0082

PCB-1232 Peak 5 0.0065 Ave 20.00.0065

PCB-1262 Peak 1 0.0342 Ave 20.00.0342

PCB-1262 Peak 2 0.0622 Ave 20.00.0622

PCB-1262 Peak 3 0.0553 Ave 20.00.0553

PCB-1262 Peak 4 0.1168 Ave 20.00.1168

PCB-1262 Peak 5 0.0785 Ave 20.00.0785

FORM VI EPA 8082A

Note: The M1 coefficient is the same as Ave RRF for an Ave curve type. RSD is calculated for Ave curve types. RSE is used for all other types.

Page 9057 of 21459

PCBS BY INTERNAL STANDARD - INITIAL CALIBRATION DATA

Eurofins Pittsburgh 180-185280-1 Analy Batch No.: 486618

RESPONSE AND CONCENTRATION

SDG No.:

Calibration ID:

Instrument ID: Heated Purge: (Y/N)CHGC8

53123Calibration Start Date: Calibration End Date:12/16/2024 07:48

N

12/16/2024 07:48

GC Column: RTX-CLP2 ID: 0.53(mm)

Calibration Files:

LEVEL: LAB SAMPLE ID: LAB FILE ID:

Level 1 IC 180-486618/2 1216240000002.D

ANALYTE CURVE

TYPE

IS

REF

RESPONSE

LVL 1

CONCENTRATION (NG)

LVL 1

PCB-1232 Peak 1 AveBNB 4664740 0.500 PCB-1232 Peak 2 AveBNB 11237758 0.500 PCB-1232 Peak 3 AveBNB 6632469 0.500 PCB-1232 Peak 4 AveBNB 4814972 0.500 PCB-1232 Peak 5 AveBNB 3853440 0.500 PCB-1262 Peak 1 AvePCB20

10089613 0.500

PCB-1262 Peak 2 AvePCB20

18339343 0.500

PCB-1262 Peak 3 AvePCB20

16313480 0.500

PCB-1262 Peak 4 AvePCB20

34421202 0.500

PCB-1262 Peak 5 AvePCB20

23146721 0.500

Curve Type Legend:

FORM VI EPA 8082A Page 9058 of 21459

PCBS BY INTERNAL STANDARD - INITIAL CALIBRATION DATA

Eurofins Pittsburgh 180-185280-1 Analy Batch No.: 486618

READBACK PERCENT ERROR

SDG No.:

Calibration ID:

Instrument ID: GC Column: Heated Purge: (Y/N)CHGC8

53123Calibration Start Date: Calibration End Date:12/16/2024 07:48

N

12/16/2024 07:48

0.53(mm)RTX-CLP2 ID:

Calibration Files:

LEVEL: LAB SAMPLE ID: LAB FILE ID:

1Level IC 180-486618/2 1216240000002.D

ANALYTE PERCENT ERROR

LVL 1 # LVL 1

PERCENT ERROR LIMIT

PCB-1232 Peak 1 0.0 50 PCB-1232 Peak 2 0.0 50 PCB-1232 Peak 3 0.0 50 PCB-1232 Peak 4 0.0 50 PCB-1232 Peak 5 0.0 50 PCB-1262 Peak 1 0.0 50 PCB-1262 Peak 2 0.0 50 PCB-1262 Peak 3 0.0 50 PCB-1262 Peak 4 0.0 50 PCB-1262 Peak 5 0.0 50

FORM VI EPA 8082A Page 9059 of 21459

Target Compound Quantitation Report

Data File: \\chromfs\Pittsburgh\ChromData\CHGC8\20241216-54915.b\1216240000002.D

Lims ID: IC

Client ID:

Sample Type: IC Calib Level: 4

Inject. Date: 16-Dec-2024 07:48:05 ALS Bottle#: 2 Worklist Smp#: 2

Injection Vol: 1.0 ul Dil. Factor: 1.0000

Sample Info: 180-0054915-002

Operator ID: Instrument ID: CHGC8

Sublist: chrom-IS PCB_CHGC8DUAL*sub13

Method: \\chromfs\Pittsburgh\ChromData\CHGC8\20241216-54915.b\IS PCB_CHGC8DUAL.m

Limit Group: GCS 8082A ICAL with IS

Last Update: 17-Dec-2024 11:27:53 Calib Date: 16-Dec-2024 10:29:13

Integrator: Falcon

Quant Method: Internal Standard Quant By: Initial Calibration

Last ICal File: \\chromfs\Pittsburgh\ChromData\CHGC8\20241216-54915.b\1216240000011.D

Column 1 : Det: GC ECD1A

Column 2 : Det: GC ECD2B

Process Host: CTX1666

First Level Reviewer: Q9YL Date: 17-Dec-2024 10:53:09

Col

RT

(min.)

Exp RT (min.)

Dlt RT (min.) Response

Cal Amt ng

OnCol Amt ng Flags

* 1 1-Bromo-2-nitrobenzene

1 2.082 2.080 0.001 90512490H 0.1000 0.1000

2 2.411 2.410 0.000 117847607H 0.1000 0.1000

4 PCB-1232

1 2.717 2.717 0.000 5132977H 0.5000 0.5000

1 2.856 2.856 0.000 13342531H 0.5000 0.5000

1 3.129 3.129 0.000 8224654H 0.5000 0.5000

1 3.652 3.652 0.000 6190521H 0.5000 0.5000

1 4.813 4.813 0.000 4479931H 0.5000 0.5000

Average of Peak Amounts = 0.5000

2 3.390 3.390 0.000 4664740H 0.5000 0.5000

2 3.587 3.587 0.000 11237758H 0.5000 0.5000

2 4.011 4.011 0.000 6632469H 0.5000 0.5000

2 4.737 4.737 0.000 4814972H 0.5000 0.5000

2 6.067 6.067 0.000 3853440H 0.5000 0.5000

Average of Peak Amounts = 0.5000

Page 9060 of 21459

Data File: \\chromfs\Pittsburgh\ChromData\CHGC8\20241216-54915.b\1216240000002.D

Col

RT

(min.)

Exp RT (min.)

Dlt RT (min.) Response

Cal Amt ng

OnCol Amt ng Flags

9 PCB-1262

1 6.733 6.733 0.000 18003278H 0.5000 0.5000

1 7.175 7.175 0.000 15645175H 0.5000 0.5000

1 7.806 7.806 0.000 27499194H 0.5000 0.5000

1 8.373 8.373 0.000 11067809H 0.5000 0.5000

1 8.535 8.535 0.000 10870429H 0.5000 0.5000

Average of Peak Amounts = 0.5000

2 7.620 7.620 0.000 10089613H 0.5000 0.5000

2 8.950 8.950 0.000 18339343H 0.5000 0.5000

2 9.466 9.466 0.000 16313480H 0.5000 0.5000

2 9.892 9.892 0.000 34421202H 0.5000 0.5000

2 10.453 10.453 0.000 23146721H 0.5000 0.5000

Average of Peak Amounts = 0.5000

RPD = 0.00

* 12 PCB-205 (IS)

1 9.600 9.600 0.000 51403743H 0.1000 0.1000

2 11.347 11.347 0.000 58952850H 0.1000 0.1000

QC Flag Legend Processing Flags

H - Response Measured by Height

Reagents:

GCAR3262CALL4_00028 Amount Added: 1.00 Units: mL

Page 9061 of 21459

Data File: \\chromfs\Pittsburgh\ChromData\CHGC8\20241216-54915.b\1216240000002.D

Injection Date: 16-Dec-2024 07:48:05 Instrument ID: CHGC8

Lims ID: IC

Client ID:

Operator ID: ALS Bottle#: 2 Worklist Smp#: 2

Injection Vol: 1.0 ul Dil. Factor: 1.0000

Method: IS PCB_CHGC8DUAL Limit Group: GCS 8082A ICAL with IS

Y Scaling: Method Defined: Scale to the Nth Largest Peak: 3

0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 Min

Y

X

GC ECD1A, 1216240000002.D

-B ro m o

-2 -n it ro b e n z e

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

P

C B

-2

IS

Y Scaling: Method Defined: Scale to the Nth Largest Peak: 3

0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 Min

Y

X

GC ECD2B, 1216240000002.D

-B ro m o

-2 -n it ro b e n z e

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

P

C B

-2

IS

Page 9062 of 21459

Calibration / PCB-1232 Peak 1

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.007917

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/2 0.5 0.003958 0.1 117847607.0 0.007917 Y

RelResp = [0.007917]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

R elative R esponse ( X

Page 9063 of 21459

Calibration / PCB-1232 Peak 2

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.01907

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/2 0.5 0.009536 0.1 117847607.0 0.019072 Y

RelResp = [0.01907]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

R elative R esponse ( X

Page 9064 of 21459

Calibration / PCB-1232 Peak 3

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.01126

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/2 0.5 0.005628 0.1 117847607.0 0.011256 Y

RelResp = [0.01126]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

R elative R esponse ( X

Page 9065 of 21459

Calibration / PCB-1232 Peak 4

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.008172

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/2 0.5 0.004086 0.1 117847607.0 0.008172 Y

RelResp = [0.008172]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

R elative R esponse ( X

Page 9066 of 21459

Calibration / PCB-1232 Peak 5

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.00654

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/2 0.5 0.00327 0.1 117847607.0 0.00654 Y

RelResp = [0.00654]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

2.0

2.5

3.0

R elative R esponse ( X

Page 9067 of 21459

Calibration / PCB-1262 Peak 1

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.03423

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/2 0.5 0.017115 0.1 58952850.0 0.034229 Y

RelResp = [0.03423]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

R elative R esponse ( X

Page 9068 of 21459

Calibration / PCB-1262 Peak 2

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.06222

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/2 0.5 0.031108 0.1 58952850.0 0.062217 Y

RelResp = [0.06222]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

2.0

2.5

3.0

R elative R esponse ( X

Page 9069 of 21459

Calibration / PCB-1262 Peak 3

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.05534

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/2 0.5 0.027672 0.1 58952850.0 0.055344 Y

RelResp = [0.05534]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

2.0

2.5

R elative R esponse ( X

Page 9070 of 21459

Calibration / PCB-1262 Peak 4

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.1168

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/2 0.5 0.058388 0.1 58952850.0 0.116775 Y

RelResp = [0.1168]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

R elative R esponse ( X

Page 9071 of 21459

Calibration / PCB-1262 Peak 5

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.07853

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/2 0.5 0.039263 0.1 58952850.0 0.078526 Y

RelResp = [0.07853]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

R elative R esponse ( X

Page 9072 of 21459

PCBS BY INTERNAL STANDARD - INITIAL CALIBRATION DATA

Eurofins Pittsburgh 180-185280-1 Analy Batch No.: 486618

CURVE EVALUATION

SDG No.:

Calibration ID:

Instrument ID: GC Column: Heated Purge: (Y/N)CHGC8

53126Calibration Start Date: Calibration End Date:12/16/2024 08:05

N

12/16/2024 08:05

0.53(mm)RTX-CLP1 ID:

Calibration Files

LEVEL: LAB SAMPLE ID: LAB FILE ID:

1Level IC 180-486618/3 1216240000003.D

ANALYTE RRF

LVL 1

CURVE

TYPE

COEFFICIENT

B M1 M2

# %RSD # MAX

%RSD

R^2

OR COD

# MIN R^2

OR COD

MIN RRF

/RSE

/RSE

PCB-1242 Peak 1 0.0167 Ave 20.00.0167

PCB-1242 Peak 2 0.0251 Ave 20.00.0251

PCB-1242 Peak 3 0.0187 Ave 20.00.0187

PCB-1242 Peak 4 0.0157 Ave 20.00.0157

PCB-1242 Peak 5 0.0112 Ave 20.00.0112

PCB-1268 Peak 1 0.1215 Ave 20.00.1215

PCB-1268 Peak 2 0.1068 Ave 20.00.1068

PCB-1268 Peak 3 0.1068 Ave 20.00.1068

PCB-1268 Peak 4 0.3635 Ave 20.00.3635

FORM VI EPA 8082A

Note: The M1 coefficient is the same as Ave RRF for an Ave curve type. RSD is calculated for Ave curve types. RSE is used for all other types.

Page 9073 of 21459

PCBS BY INTERNAL STANDARD - INITIAL CALIBRATION DATA

Eurofins Pittsburgh 180-185280-1 Analy Batch No.: 486618

RESPONSE AND CONCENTRATION

SDG No.:

Calibration ID:

Instrument ID: Heated Purge: (Y/N)CHGC8

53126Calibration Start Date: Calibration End Date:12/16/2024 08:05

N

12/16/2024 08:05

GC Column: RTX-CLP1 ID: 0.53(mm)

Calibration Files:

LEVEL: LAB SAMPLE ID: LAB FILE ID:

Level 1 IC 180-486618/3 1216240000003.D

ANALYTE CURVE

TYPE

IS

REF

RESPONSE

LVL 1

CONCENTRATION (NG)

LVL 1

PCB-1242 Peak 1 AveBNB 8255830 0.500 PCB-1242 Peak 2 AveBNB 12404731 0.500 PCB-1242 Peak 3 AveBNB 9226381 0.500 PCB-1242 Peak 4 AveBNB 7779157 0.500 PCB-1242 Peak 5 AveBNB 5536832 0.500 PCB-1268 Peak 1 AvePCB20

33015225 0.500

PCB-1268 Peak 2 AvePCB20

29016847 0.500

PCB-1268 Peak 3 AvePCB20

29033198 0.500

PCB-1268 Peak 4 AvePCB20

98794934 0.500

Curve Type Legend:

FORM VI EPA 8082A Page 9074 of 21459

PCBS BY INTERNAL STANDARD - INITIAL CALIBRATION DATA

Eurofins Pittsburgh 180-185280-1 Analy Batch No.: 486618

READBACK PERCENT ERROR

SDG No.:

Calibration ID:

Instrument ID: GC Column: Heated Purge: (Y/N)CHGC8

53126Calibration Start Date: Calibration End Date:12/16/2024 08:05

N

12/16/2024 08:05

0.53(mm)RTX-CLP1 ID:

Calibration Files:

LEVEL: LAB SAMPLE ID: LAB FILE ID:

1Level IC 180-486618/3 1216240000003.D

ANALYTE PERCENT ERROR

LVL 1 # LVL 1

PERCENT ERROR LIMIT

PCB-1242 Peak 1 0.0 50 PCB-1242 Peak 2 0.0 50 PCB-1242 Peak 3 0.0 50 PCB-1242 Peak 4 0.0 50 PCB-1242 Peak 5 0.0 50 PCB-1268 Peak 1 0.0 50 PCB-1268 Peak 2 0.0 50 PCB-1268 Peak 3 0.0 50 PCB-1268 Peak 4 0.0 50

FORM VI EPA 8082A Page 9075 of 21459

Report Date: 17-Dec-2024 11:27:59 Chrom Revision: 2.3 12-Nov-2024 16:55:22

Target Compound Quantitation Report

Data File: \\chromfs\Pittsburgh\ChromData\CHGC8\20241216-54915.b\1216240000003.D

Lims ID: IC

Client ID:

Sample Type: IC Calib Level: 4

Inject. Date: 16-Dec-2024 08:05:57 ALS Bottle#: 3 Worklist Smp#: 3

Injection Vol: 1.0 ul Dil. Factor: 1.0000

Sample Info: 180-0054915-003

Operator ID: Instrument ID: CHGC8

Sublist: chrom-IS PCB_CHGC8DUAL*sub14

Method: \\chromfs\Pittsburgh\ChromData\CHGC8\20241216-54915.b\IS PCB_CHGC8DUAL.m

Limit Group: GCS 8082A ICAL with IS

Last Update: 17-Dec-2024 11:27:59 Calib Date: 16-Dec-2024 10:29:13

Integrator: Falcon

Quant Method: Internal Standard Quant By: Initial Calibration

Last ICal File: \\chromfs\Pittsburgh\ChromData\CHGC8\20241216-54915.b\1216240000011.D

Column 1 : Det: GC ECD1A

Column 2 : Det: GC ECD2B

Process Host: CTX1666

First Level Reviewer: Q9YL Date: 17-Dec-2024 10:55:49

Col

RT

(min.)

Exp RT (min.)

Dlt RT (min.) Response

Cal Amt ng

OnCol Amt ng Flags

* 1 1-Bromo-2-nitrobenzene

1 2.082 2.082 0.000 98888883H 0.1000 0.1000

2 2.412 2.412 0.000 128232763H 0.1000 0.1000

6 PCB-1242

1 2.856 2.856 0.000 8255830H 0.5000 0.5000

1 3.129 3.129 0.000 12404731H 0.5000 0.5000

1 3.652 3.652 0.000 9226381H 0.5000 0.5000

1 4.059 4.059 0.000 7779157H 0.5000 0.5000

1 4.578 4.578 0.000 5536832H 0.5000 0.5000

Average of Peak Amounts = 0.5000

2 3.587 3.587 0.000 7068110H 0.5000 0.5000

2 4.011 4.011 0.000 9773064H 0.5000 0.5000

2 4.738 4.738 0.000 6828439H 0.5000 0.5000

2 6.012 6.012 0.000 4112791H 0.5000 0.5000

2 6.483 6.483 0.000 4042998H 0.5000 0.5000

Average of Peak Amounts = 0.5000

RPD = 0.00

11 PCB-1268

1 8.458 8.458 0.000 33015225H 0.5000 0.5000

1 8.532 8.532 0.000 29016847H 0.5000 0.5000

1 8.887 8.887 0.000 29033198H 0.5000 0.5000

1 9.978 9.978 0.000 98794934H 0.5000 0.5000

Average of Peak Amounts = 0.5000

2 10.452 10.452 0.000 38368642H 0.5000 0.5000

2 10.520 10.520 0.000 32537342H 0.5000 0.5000

2 10.891 10.891 0.000 32797613H 0.5000 0.5000

2 11.746 11.746 0.000 104989438H 0.5000 0.5000

Average of Peak Amounts = 0.5000

Page 9076 of 21459

Data File: \\chromfs\Pittsburgh\ChromData\CHGC8\20241216-54915.b\1216240000003.D

Col

RT

(min.)

Exp RT (min.)

Dlt RT (min.) Response

Cal Amt ng

OnCol Amt ng Flags

* 12 PCB-205 (IS)

1 9.603 9.603 0.000 54358876H 0.1000 0.1000

2 11.350 11.350 0.000 60019401H 0.1000 0.1000

QC Flag Legend Processing Flags

H - Response Measured by Height

Reagents:

GCAR4268CALL4_00027 Amount Added: 1.00 Units: mL

Page 9077 of 21459

Data File: \\chromfs\Pittsburgh\ChromData\CHGC8\20241216-54915.b\1216240000003.D

Injection Date: 16-Dec-2024 08:05:57 Instrument ID: CHGC8

Lims ID: IC

Client ID:

Operator ID: ALS Bottle#: 3 Worklist Smp#: 3

Injection Vol: 1.0 ul Dil. Factor: 1.0000

Method: IS PCB_CHGC8DUAL Limit Group: GCS 8082A ICAL with IS

Y Scaling: Method Defined: Scale to the Nth Largest Peak: 3

0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 Min

Y

X

GC ECD1A, 1216240000003.D

-B ro m o

-2 -n it ro b e n z e

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

P

C B

-2

IS

B

-1

Y Scaling: Method Defined: Scale to the Nth Largest Peak: 3

0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 Min

Y

X

GC ECD2B, 1216240000003.D

-B ro m o

-2 -n it ro b e n z e

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

P

C B

-2

B

-1

Page 9078 of 21459

Calibration / PCB-1242 Peak 1

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.0167

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/3 0.5 0.008349 0.1 98888883.0 0.016697 Y

RelResp = [0.0167]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

R elative R esponse ( X

Page 9079 of 21459

Calibration / PCB-1242 Peak 2

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.02509

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/3 0.5 0.012544 0.1 98888883.0 0.025088 Y

RelResp = [0.02509]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.2

0.4

0.6

0.8

1.0

1.2

R elative R esponse ( X

Page 9080 of 21459

Calibration / PCB-1242 Peak 3

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.01866

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/3 0.5 0.00933 0.1 98888883.0 0.01866 Y

RelResp = [0.01866]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

R elative R esponse ( X

Page 9081 of 21459

Calibration / PCB-1242 Peak 4

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.01573

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/3 0.5 0.007867 0.1 98888883.0 0.015733 Y

RelResp = [0.01573]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

R elative R esponse ( X

Page 9082 of 21459

Calibration / PCB-1242 Peak 5

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.0112

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/3 0.5 0.005599 0.1 98888883.0 0.011198 Y

RelResp = [0.0112]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

R elative R esponse ( X

Page 9083 of 21459

Calibration / PCB-1268 Peak 1

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.1215

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/3 0.5 0.060736 0.1 54358876.0 0.121471 Y

RelResp = [0.1215]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

1.0

2.0

3.0

4.0

5.0

6.0

R elative R esponse ( X

Page 9084 of 21459

Calibration / PCB-1268 Peak 2

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.1068

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/3 0.5 0.05338 0.1 54358876.0 0.10676 Y

RelResp = [0.1068]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

R elative R esponse ( X

Page 9085 of 21459

Calibration / PCB-1268 Peak 3

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.1068

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/3 0.5 0.05341 0.1 54358876.0 0.10682 Y

RelResp = [0.1068]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

R elative R esponse ( X

Page 9086 of 21459

Calibration / PCB-1268 Peak 4

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.3635

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/3 0.5 0.181746 0.1 54358876.0 0.363491 Y

RelResp = [0.3635]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

R elative R esponse ( X 0.1)

Page 9087 of 21459

PCBS BY INTERNAL STANDARD - INITIAL CALIBRATION DATA

Eurofins Pittsburgh 180-185280-1 Analy Batch No.: 486618

CURVE EVALUATION

SDG No.:

Calibration ID:

Instrument ID: GC Column: Heated Purge: (Y/N)CHGC8

53127Calibration Start Date: Calibration End Date:12/16/2024 08:05

N

12/16/2024 08:05

0.53(mm)RTX-CLP2 ID:

Calibration Files

LEVEL: LAB SAMPLE ID: LAB FILE ID:

1Level IC 180-486618/3 1216240000003.D

ANALYTE RRF

LVL 1

CURVE

TYPE

COEFFICIENT

B M1 M2

# %RSD # MAX

%RSD

R^2

OR COD

# MIN R^2

OR COD

MIN RRF

/RSE

/RSE

PCB-1242 Peak 1 0.0110 Ave 20.00.0110

PCB-1242 Peak 2 0.0152 Ave 20.00.0152

PCB-1242 Peak 3 0.0107 Ave 20.00.0107

PCB-1242 Peak 4 0.0064 Ave 20.00.0064

PCB-1242 Peak 5 0.0063 Ave 20.00.0063

PCB-1268 Peak 1 0.1279 Ave 20.00.1279

PCB-1268 Peak 2 0.1084 Ave 20.00.1084

PCB-1268 Peak 3 0.1093 Ave 20.00.1093

PCB-1268 Peak 4 0.3499 Ave 20.00.3499

FORM VI EPA 8082A

Note: The M1 coefficient is the same as Ave RRF for an Ave curve type. RSD is calculated for Ave curve types. RSE is used for all other types.

Page 9088 of 21459

PCBS BY INTERNAL STANDARD - INITIAL CALIBRATION DATA

Eurofins Pittsburgh 180-185280-1 Analy Batch No.: 486618

RESPONSE AND CONCENTRATION

SDG No.:

Calibration ID:

Instrument ID: Heated Purge: (Y/N)CHGC8

53127Calibration Start Date: Calibration End Date:12/16/2024 08:05

N

12/16/2024 08:05

GC Column: RTX-CLP2 ID: 0.53(mm)

Calibration Files:

LEVEL: LAB SAMPLE ID: LAB FILE ID:

Level 1 IC 180-486618/3 1216240000003.D

ANALYTE CURVE

TYPE

IS

REF

RESPONSE

LVL 1

CONCENTRATION (NG)

LVL 1

PCB-1242 Peak 1 AveBNB 7068110 0.500 PCB-1242 Peak 2 AveBNB 9773064 0.500 PCB-1242 Peak 3 AveBNB 6828439 0.500 PCB-1242 Peak 4 AveBNB 4112791 0.500 PCB-1242 Peak 5 AveBNB 4042998 0.500 PCB-1268 Peak 1 AvePCB20

38368642 0.500

PCB-1268 Peak 2 AvePCB20

32537342 0.500

PCB-1268 Peak 3 AvePCB20

32797613 0.500

PCB-1268 Peak 4 AvePCB20

104989438 0.500

Curve Type Legend:

FORM VI EPA 8082A Page 9089 of 21459

PCBS BY INTERNAL STANDARD - INITIAL CALIBRATION DATA

Eurofins Pittsburgh 180-185280-1 Analy Batch No.: 486618

READBACK PERCENT ERROR

SDG No.:

Calibration ID:

Instrument ID: GC Column: Heated Purge: (Y/N)CHGC8

53127Calibration Start Date: Calibration End Date:12/16/2024 08:05

N

12/16/2024 08:05

0.53(mm)RTX-CLP2 ID:

Calibration Files:

LEVEL: LAB SAMPLE ID: LAB FILE ID:

1Level IC 180-486618/3 1216240000003.D

ANALYTE PERCENT ERROR

LVL 1 # LVL 1

PERCENT ERROR LIMIT

PCB-1242 Peak 1 0.0 50 PCB-1242 Peak 2 0.0 50 PCB-1242 Peak 3 0.0 50 PCB-1242 Peak 4 0.0 50 PCB-1242 Peak 5 0.0 50 PCB-1268 Peak 1 0.0 50 PCB-1268 Peak 2 0.0 50 PCB-1268 Peak 3 0.0 50 PCB-1268 Peak 4 0.0 50

FORM VI EPA 8082A Page 9090 of 21459

Target Compound Quantitation Report

Data File: \\chromfs\Pittsburgh\ChromData\CHGC8\20241216-54915.b\1216240000003.D

Lims ID: IC

Client ID:

Sample Type: IC Calib Level: 4

Inject. Date: 16-Dec-2024 08:05:57 ALS Bottle#: 3 Worklist Smp#: 3

Injection Vol: 1.0 ul Dil. Factor: 1.0000

Sample Info: 180-0054915-003

Operator ID: Instrument ID: CHGC8

Sublist: chrom-IS PCB_CHGC8DUAL*sub14

Method: \\chromfs\Pittsburgh\ChromData\CHGC8\20241216-54915.b\IS PCB_CHGC8DUAL.m

Limit Group: GCS 8082A ICAL with IS

Last Update: 17-Dec-2024 11:27:59 Calib Date: 16-Dec-2024 10:29:13

Integrator: Falcon

Quant Method: Internal Standard Quant By: Initial Calibration

Last ICal File: \\chromfs\Pittsburgh\ChromData\CHGC8\20241216-54915.b\1216240000011.D

Column 1 : Det: GC ECD1A

Column 2 : Det: GC ECD2B

Process Host: CTX1666

First Level Reviewer: Q9YL Date: 17-Dec-2024 10:55:49

Col

RT

(min.)

Exp RT (min.)

Dlt RT (min.) Response

Cal Amt ng

OnCol Amt ng Flags

* 1 1-Bromo-2-nitrobenzene

1 2.082 2.082 0.000 98888883H 0.1000 0.1000

2 2.412 2.412 0.000 128232763H 0.1000 0.1000

6 PCB-1242

1 2.856 2.856 0.000 8255830H 0.5000 0.5000

1 3.129 3.129 0.000 12404731H 0.5000 0.5000

1 3.652 3.652 0.000 9226381H 0.5000 0.5000

1 4.059 4.059 0.000 7779157H 0.5000 0.5000

1 4.578 4.578 0.000 5536832H 0.5000 0.5000

Average of Peak Amounts = 0.5000

2 3.587 3.587 0.000 7068110H 0.5000 0.5000

2 4.011 4.011 0.000 9773064H 0.5000 0.5000

2 4.738 4.738 0.000 6828439H 0.5000 0.5000

2 6.012 6.012 0.000 4112791H 0.5000 0.5000

2 6.483 6.483 0.000 4042998H 0.5000 0.5000

Average of Peak Amounts = 0.5000

RPD = 0.00

11 PCB-1268

1 8.458 8.458 0.000 33015225H 0.5000 0.5000

1 8.532 8.532 0.000 29016847H 0.5000 0.5000

1 8.887 8.887 0.000 29033198H 0.5000 0.5000

1 9.978 9.978 0.000 98794934H 0.5000 0.5000

Average of Peak Amounts = 0.5000

2 10.452 10.452 0.000 38368642H 0.5000 0.5000

2 10.520 10.520 0.000 32537342H 0.5000 0.5000

2 10.891 10.891 0.000 32797613H 0.5000 0.5000

2 11.746 11.746 0.000 104989438H 0.5000 0.5000

Average of Peak Amounts = 0.5000

Page 9091 of 21459

Data File: \\chromfs\Pittsburgh\ChromData\CHGC8\20241216-54915.b\1216240000003.D

Col

RT

(min.)

Exp RT (min.)

Dlt RT (min.) Response

Cal Amt ng

OnCol Amt ng Flags

* 12 PCB-205 (IS)

1 9.603 9.603 0.000 54358876H 0.1000 0.1000

2 11.350 11.350 0.000 60019401H 0.1000 0.1000

QC Flag Legend Processing Flags

H - Response Measured by Height

Reagents:

GCAR4268CALL4_00027 Amount Added: 1.00 Units: mL

Page 9092 of 21459

Data File: \\chromfs\Pittsburgh\ChromData\CHGC8\20241216-54915.b\1216240000003.D

Injection Date: 16-Dec-2024 08:05:57 Instrument ID: CHGC8

Lims ID: IC

Client ID:

Operator ID: ALS Bottle#: 3 Worklist Smp#: 3

Injection Vol: 1.0 ul Dil. Factor: 1.0000

Method: IS PCB_CHGC8DUAL Limit Group: GCS 8082A ICAL with IS

Y Scaling: Method Defined: Scale to the Nth Largest Peak: 3

0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 Min

Y

X

GC ECD1A, 1216240000003.D

-B ro m o

-2 -n it ro b e n z e

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

P

C B

-2

B

-1

Y Scaling: Method Defined: Scale to the Nth Largest Peak: 3

0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 Min

Y

X

GC ECD2B, 1216240000003.D

-B ro m o

-2 -n it ro b e n z e

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

B

-1

P

C B

-2

B

-1

Page 9093 of 21459

Calibration / PCB-1242 Peak 1

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.01102

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/3 0.5 0.005512 0.1 128232763.0 0.011024 Y

RelResp = [0.01102]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

R elative R esponse ( X

Page 9094 of 21459

Calibration / PCB-1242 Peak 2

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.01524

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/3 0.5 0.007621 0.1 128232763.0 0.015243 Y

RelResp = [0.01524]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

R elative R esponse ( X

Page 9095 of 21459

Calibration / PCB-1242 Peak 3

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.01065

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/3 0.5 0.005325 0.1 128232763.0 0.01065 Y

RelResp = [0.01065]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

R elative R esponse ( X

Page 9096 of 21459

Calibration / PCB-1242 Peak 4

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.006415

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/3 0.5 0.003207 0.1 128232763.0 0.006415 Y

RelResp = [0.006415]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

2.0

2.5

3.0

R elative R esponse ( X

Page 9097 of 21459

Calibration / PCB-1242 Peak 5

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.006306

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/3 0.5 0.003153 0.1 128232763.0 0.006306 Y

RelResp = [0.006306]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

2.0

2.5

3.0

R elative R esponse ( X

Page 9098 of 21459

Calibration / PCB-1268 Peak 1

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.1279

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/3 0.5 0.063927 0.1 60019401.0 0.127854 Y

RelResp = [0.1279]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

1.0

2.0

3.0

4.0

5.0

6.0

R elative R esponse ( X

Page 9099 of 21459

Calibration / PCB-1268 Peak 2

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.1084

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/3 0.5 0.054211 0.1 60019401.0 0.108423 Y

RelResp = [0.1084]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

R elative R esponse ( X

Page 9100 of 21459

Calibration / PCB-1268 Peak 3

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.1093

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/3 0.5 0.054645 0.1 60019401.0 0.10929 Y

RelResp = [0.1093]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

R elative R esponse ( X

Page 9101 of 21459

Calibration / PCB-1268 Peak 4

Weighting: Conc_Sq

Origin: Force

Dependency: Response

Calib Mode: ISTD

Response Base: HEIGHT

RF Rounding: 0

Curve Coefficients

Intercept: 0

Slope: 0.3499

Error Coefficients

Relative Standard Deviation: 0.0

ID Level Concentration Rel. Resp. IS Amount IS Response RRF Used

1 IC 180-486618/3 0.5 0.174926 0.1 60019401.0 0.349852 Y

RelResp = [0.3499]x

Concentration

0 0.1 0.2 0.3 0.4 0.5 0.0

0.5

1.0

1.5

R elative R esponse ( X 0.1)

Page 9102 of 21459

PCBS BY INTERNAL STANDARD - INITIAL CALIBRATION DATA

Eurofins Pittsburgh 180-185280-1 Analy Batch No.: 486618

CURVE EVALUATION

SDG No.:

Calibration ID:

Instrument ID: GC Column: Heated Purge: (Y/N)CHGC8

53130Calibration Start Date: Calibration End Date:12/16/2024 08:23

N

12/16/2024 08:23

0.53(mm)RTX-CLP1 ID:

Calibration Files

LEVEL: LAB SAMPLE ID: LAB FILE ID:

1Level IC 180-486618/4 1216240000004.D

ANALYTE RRF

LVL 1

CURVE

TYPE

COEFFICIENT

B M1 M2

# %RSD # MAX

%RSD

R^2

OR COD

# MIN R^2

OR COD

MIN RRF

/RSE

/RSE

PCB-1248 Peak 1 0.0149 Ave 20.00.0149

PCB-1248 Peak 2 0.0248 Ave 20.00.0248

PCB-1248 Peak 3 0.0294 Ave 20.00.0294

PCB-1248 Peak 4 0.0245 Ave 20.00.0245

PCB-1248 Peak 5 0.0178 Ave 20.00.0178

FORM VI EPA 8082A

Note: The M1 coefficient is the same as Ave RRF for an Ave curve type. RSD is calculated for Ave curve types. RSE is used for all other types.

Page 9103 of 21459

PCBS BY INTERNAL STANDARD - INITIAL CALIBRATION DATA

Eurofins Pittsburgh 180-185280-1 Analy Batch No.: 486618

RESPONSE AND CONCENTRATION

SDG No.:

Calibration ID:

Instrument ID: Heated Purge: (Y/N)CHGC8

53130Calibration Start Date: Calibration End Date:12/16/2024 08:23

N

12/16/2024 08:23

GC Column: RTX-CLP1 ID: 0.53(mm)

Calibration Files:

LEVEL: LAB SAMPLE ID: LAB FILE ID:

Level 1 IC 180-486618/4 1216240000004.D

ANALYTE CURVE

TYPE

IS

REF

RESPONSE

LVL 1

CONCENTRATION (NG)

LVL 1

PCB-1248 Peak 1 AveBNB 6796579 0.500 PCB-1248 Peak 2 AveBNB 11318907 0.500 PCB-1248 Peak 3 AveBNB 13445806 0.500 PCB-1248 Peak 4 AveBNB 11184407 0.500 PCB-1248 Peak 5 AveBNB 8143142 0.500

Curve Type Legend:

FORM VI EPA 8082A Page 9104 of 21459

PCBS BY INTERNAL STANDARD - INITIAL CALIBRATION DATA

Eurofins Pittsburgh 180-185280-1 Analy Batch No.: 486618

READBACK PERCENT ERROR

SDG No.:

Calibration ID:

Instrument ID: GC Column: Heated Purge: (Y/N)CHGC8

53130Calibration Start Date: Calibration End Date:12/16/2024 08:23

N

12/16/2024 08:23

0.53(mm)RTX-CLP1 ID:

Calibration Files:

LEVEL: LAB SAMPLE ID: LAB FILE ID:

1Level IC 180-486618/4 1216240000004.D

ANALYTE PERCENT ERROR

LVL 1 # LVL 1

PERCENT ERROR LIMIT

PCB-1248 Peak 1 0.0 50 PCB-1248 Peak 2 0.0 50 PCB-1248 Peak 3 0.0 50 PCB-1248 Peak 4 0.0 50 PCB-1248 Peak 5 0.0 50

FORM VI EPA 8082A Page 9105 of 21459

Report Date: 17-Dec-2024 11:28:06 Chrom Revision: 2.3 12-Nov-2024 16:55:22

Target Compound Quantitation Report

Data File: \\chromfs\Pittsburgh\ChromData\CHGC8\20241216-54915.b\1216240000004.D

Lims ID: IC

Client ID:

Sample Type: IC Calib Level: 4

Inject. Date: 16-Dec-2024 08:23:56 ALS Bottle#: 4 Worklist Smp#: 4

Injection Vol: 1.0 ul Dil. Factor: 1.0000

Sample Info: 180-0054915-004

Operator ID: Instrument ID: CHGC8

Sublist: chrom-IS PCB_CHGC8DUAL*sub15

Method: \\chromfs\Pittsburgh\ChromData\CHGC8\20241216-54915.b\IS PCB_CHGC8DUAL.m

Limit Group: GCS 8082A ICAL with IS

Last Update: 17-Dec-2024 11:28:06 Calib Date: 16-Dec-2024 10:29:13

Integrator: Falcon

Quant Method: Internal Standard Quant By: Initial Calibration

Last ICal File: \\chromfs\Pittsburgh\ChromData\CHGC8\20241216-54915.b\1216240000011.D

Column 1 : Det: GC ECD1A

Column 2 : Det: GC ECD2B

Process Host: CTX1666

First Level Reviewer: Q9YL Date: 17-Dec-2024 10:57:30

Col

RT

(min.)

Exp RT (min.)

Dlt RT (min.) Response

Cal Amt ng

OnCol Amt ng Flags

* 1 1-Bromo-2-nitrobenzene

1 2.083 2.083 0.000 91329541H 0.1000 0.1000

2 2.413 2.413 0.000 118104236H 0.1000 0.1000

7 PCB-1248 M

1 3.132 3.132 0.000 6796579H 0.5000 0.5000

1 3.833 3.833 0.000 11318907H 0.5000 0.5000 M

1 4.062 4.062 0.000 13445806H 0.5000 0.5000 M

1 4.548 4.548 0.000 11184407H 0.5000 0.5000 M

1 4.823 4.823 0.000 8143142H 0.5000 0.5000 M

Average of Peak Amounts = 0.5000

2 4.014 4.014 0.000 5604983H 0.5000 0.5000

2 5.007 5.007 0.000 9137316H 0.5000 0.5000

2 5.399 5.399 0.000 10765795H 0.5000 0.5000

2 6.014 6.014 0.000 7540687H 0.5000 0.5000

2 6.492 6.492 0.000 6729175H 0.5000 0.5000

Average of Peak Amounts = 0.5000

RPD = 0.00

* 12 PCB-205 (IS)

1 9.612 9.612 0.000 44075039H 0.1000 0.1000

2 11.357 11.357 0.000 49688832H 0.1000 0.1000

QC Flag Legend Processing Flags

H - Response Measured by Height

Review Flags

M - Manually Integrated

Page 9106 of 21459

Reagents:

GCAR1248CALL4_00035 Amount Added: 1.00 Units: mL

Page 9107 of 21459

Data File: \\chromfs\Pittsburgh\ChromData\CHGC8\20241216-54915.b\1216240000004.D

Injection Date: 16-Dec-2024 08:23:56 Instrument ID: CHGC8

Lims ID: IC

Client ID:

Operator ID: ALS Bottle#: 4 Worklist Smp#: 4

Injection Vol: 1.0 ul Dil. Factor: 1.0000

Method: IS PCB_CHGC8DUAL…