J185280_1 Std_Tal_L4 Final Report_Part10.pdf

Report Date: 23-Jan-2025 07:50:33 Chrom Revision: 2.3 15-Jan-2025 12:44:04

Eurofins Pittsburgh Data File: \\chromfs\Pittsburgh\ChromData\CHGC5\20250122-55286.b\0122250000015.D

Injection Date: 22-Jan-2025 15:43:24 Instrument ID: CHGC5 Operator ID:

Lims ID: LCS 180-488688/2-A Worklist Smp#: 15

Client ID:

Injection Vol: 1.0 ul Dil. Factor: 1.0000 ALS Bottle#: 15

Method: 8141_CHGC5 Limit Group: GCS 8141B ICAL

-1.0 1.0 3.0 5.0 7.0 9.0 11.0 13.0 15.0 17.0 19.0 21.0 23.0 25.0 27.0 Min

Y

X

GC FPD1A, 0122250000015.D

o

,o ',o

T ri e th y lp h o s p h o ro th io a te

.0

D ic h lo rv o s

.0

M e v in p h o s

.6 m e to n -O

.0

T h io n a z in

.2

E th o p ro p

.6

P h o ra te

.7

S u lf o te p p

.1

T ri b u ty l p h o s p h a te

.1 ia z in o n

.5

D is u lf o to n

.8

D e m e to n -S

.9 im e th o a te

.7

R o n n e l(

.0

C lo rp y ri fo s

.8

F n th io n

.0

T ri c h lo ro n a te

.0 th y l p a ra th io n

.9 a la th io n

.2 y l P a ra th io n

.4 k u th io n

.6

S ti ro p h o s

.4

B ls ta r(

.5

T ri p h e n y lp h o s p h a te

.8 n s u lf o th io n

.4

N

.4

F a m p h u r(

.7

A z in p h o s -m e th y l(

.0 u m a p h o s

.7

-1.0 1.0 3.0 5.0 7.0 9.0 11.0 13.0 15.0 17.0 19.0 21.0 23.0 25.0 27.0 Min

Y

X

GC FPD2B, 0122250000015.D

',o

T ri e th y lp h o s p h o ro th io a te

.1 h lo rv o s

.3 v in p h o s

.6 m e to n -O

.6

T h io n a z in

.7

T ri b u ty l p h o s p h a te

.7 o p ro p

.8 u lf o te p p

.4 o ra te

.5 m e to n -S

.9

D im e th o a te

.3 z in o n

.5

D is u lf o to n

.7 th y l p a ra th io n

.2

R n n e l(

.3 la th io n

.5 lo rp y ri fo s

.6 c h lo ro n a te

.7 y l P a ra th io n

.8 n th io n

.8 ro p h o s

.2 k u th io n

.4 ls ta r(

.6 n s u lf o th io n

.8 m p h u r(

.5

T ri p h e n y lp h o s p h a te

.2

N

.9 in p h o s -m e th y l(

.1 u m a p h o s

.3

Page 9828 of 21459

Report Date: 23-Jan-2025 07:50:33 Chrom Revision: 2.3 15-Jan-2025 12:44:04

Recovery Report

Data File: \\chromfs\Pittsburgh\ChromData\CHGC5\20250122-55286.b\0122250000015.D

Lims ID: LCS 180-488688/2-A

Client ID:

Sample Type: LCS

Inject. Date: 22-Jan-2025 15:43:24 ALS Bottle#: 15 Worklist Smp#: 15

Injection Vol: 1.0 ul Dil. Factor: 1.0000

Sample Info: 180-0055286-015

Operator ID: Instrument ID: CHGC5

Method: \\chromfs\Pittsburgh\ChromData\CHGC5\20250122-55286.b\8141_CHGC5.m

Limit Group: GCS 8141B ICAL

Last Update: 23-Jan-2025 07:50:26 Calib Date: 29-Jul-2024 12:49:57

Integrator: Falcon

Quant Method: External Standard Quant By: Initial Calibration

Last ICal File: \\chromfs\Pittsburgh\ChromData\CHGC5\20240729-53291.b\0729240000009.D

Column 1 : Det: GC FPD1A

Column 2 : Det: GC FPD2B

Process Host: CTX1672

Surrogate Recovery, Detector: GC FPD1A

Compound Amount Added

Amount Recovered % Rec.

$ 1 Tributyl phosphate 2.00 1.61 80.72

$ 2 Triphenylphosphate 2.00 1.55 77.49

Surrogate Recovery, Detector: GC FPD2B

Compound Amount Added

Amount Recovered % Rec.

$ 1 Tributyl phosphate 2.00 1.59 79.52

$ 2 Triphenylphosphate 2.00 1.48 74.03

Page 9829 of 21459

FORM I

PESTICIDES ORGANICS ANALYSIS DATA SHEET

Lab Name: Job No.: 180-185280-1Eurofins Pittsburgh

SDG No.:

Client Sample ID: Lab Sample ID: LCSD 180-488688/3-A

Matrix: 0122250000016.DLab File ID:

Date Collected:EPA 8141BAnalysis Method:

Sediment

Con. Extract Vol.:

Injection Volume:

GPC Cleanup:(Y/N)

Date Extracted:

Date Analyzed:

Dilution Factor: 1

Extraction Method: 3510C 01/20/2025 21:24

01/22/2025 16:14

5.0(mL)

1(uL)

Sample wt/vol: 1000(mL)

% Moisture:

GC Column: ID: 0.53(mm)RTX-OPP1

N% Solids:

Cleanup Factor:

Analysis Batch No.: 488802 ug/LUnits:

Preparation Batch No.: Instrument ID: 488688 CHGC5

CAS NO. COMPOUND NAME RESULT Q MDLRL

2.0 0.258065-48-3 Demeton, Total 8.41

1.0 0.432921-88-2 Chlorpyrifos 8.06

1.0 0.3756-38-2 Parathion 7.64

%RECCAS NO. LIMITSQSURROGATE

78 57-150126-73-8 Tributyl phosphate

73 62-150115-86-6 Triphenylphosphate

FORM I EPA 8141B

Page 9830 of 21459

Report Date: 23-Jan-2025 07:50:31 Chrom Revision: 2.3 15-Jan-2025 12:44:04

Target Compound Quantitation Report

Data File: \\chromfs\Pittsburgh\ChromData\CHGC5\20250122-55286.b\0122250000016.D

Lims ID: LCSD 180-488688/3-A

Client ID:

Sample Type: LCSD

Inject. Date: 22-Jan-2025 16:14:42 ALS Bottle#: 16 Worklist Smp#: 16

Injection Vol: 1.0 ul Dil. Factor: 1.0000

Sample Info: 180-0055286-016

Operator ID: Instrument ID: CHGC5

Method: \\chromfs\Pittsburgh\ChromData\CHGC5\20250122-55286.b\8141_CHGC5.m

Limit Group: GCS 8141B ICAL

Last Update: 23-Jan-2025 07:50:26 Calib Date: 29-Jul-2024 12:49:57

Integrator: Falcon

Quant Method: External Standard Quant By: Initial Calibration

Last ICal File: \\chromfs\Pittsburgh\ChromData\CHGC5\20240729-53291.b\0729240000009.D

Column 1 : Det: GC FPD1A

Column 2 : Det: GC FPD2B

Process Host: CTX1672

Col

RT

(min.)

Exp RT (min.)

Dlt RT (min.) Response

Cal Amt ng

OnCol Amt ng Flags

$ 1 Tributyl phosphate

1 11.177 11.179 -0.002 50844808H 2.00 1.57

2 10.738 10.738 0.000 59331237H 2.00 1.50

RPD = 4.19

$ 2 Triphenylphosphate

1 20.831 20.835 -0.004 19417461H 2.00 1.47

2 22.253 22.252 0.001 23380637H 2.00 1.41

RPD = 3.87

3 o,o',o''-Triethylphosphorothioat

1 5.038 5.040 -0.002 91683173H 2.00 1.50

2 5.117 5.118 -0.001 105286032H 2.00 1.44

RPD = 4.31

4 Dichlorvos

1 7.070 7.072 -0.002 97773283H 2.00 2.19

2 6.363 6.365 -0.002 105730922H 2.00 2.11

RPD = 3.59

5 Mevinphos

1 9.634 9.637 -0.003 55668823H 2.00 1.59

2 8.656 8.657 -0.001 74435084H 2.00 1.43

RPD = 9.99

6 Demeton-O

1 10.078 10.079 -0.001 17096803H 0.6000 0.4774

2 10.603 10.605 -0.002 19272443H 0.6000 0.4636

RPD = 2.93

7 Thionazin

1 10.275 10.277 -0.002 63332953H 2.00 1.56

2 10.707 10.707 0.000 72121261H 2.00 1.48

RPD = 5.16

8 Ethoprop

1 10.688 10.692 -0.004 67558231H 2.00 1.59

2 10.883 10.886 -0.003 74576202H 2.00 1.52

RPD = 4.96Page 9831 of 21459

Data File: \\chromfs\Pittsburgh\ChromData\CHGC5\20250122-55286.b\0122250000016.D

Col

RT

(min.)

Exp RT (min.)

Dlt RT (min.) Response

Cal Amt ng

OnCol Amt ng Flags

9 Phorate

1 10.728 10.732 -0.004 62131225H 2.00 1.60

2 11.524 11.527 -0.003 68346725H 2.00 1.49

RPD = 7.26

10 Sulfotepp

1 11.105 11.109 -0.004 91045954H 2.00 1.52

2 11.479 11.482 -0.003 102851338H 2.00 1.45

RPD = 5.26

11 Diazinon

1 11.524 11.527 -0.003 53938210H 2.00 1.63

2 12.576 12.577 -0.001 52360788H 2.00 1.53

RPD = 6.72

12 Disulfoton

1 11.888 11.892 -0.004 55966503H 2.00 1.66

2 12.781 12.784 -0.003 51515747H 2.00 1.53

RPD = 8.04

13 Demeton-S

1 11.923 11.927 -0.004 45925400H 1.40 1.20

2 11.952 11.954 -0.002 50525094H 1.40 1.13

RPD = 6.62

14 Dimethoate

1 12.773 12.775 -0.002 49423438H 2.00 1.55

2 12.357 12.359 -0.002 61152339H 2.00 1.44

RPD = 7.36

15 Ronnel

1 13.066 13.070 -0.004 39608788H 2.00 1.62

2 14.353 14.358 -0.005 34773758H 2.00 1.49

RPD = 7.91

16 Chlorpyrifos

1 13.798 13.802 -0.004 30821134H 2.00 1.61

2 15.638 15.639 -0.001 28708606H 2.00 1.53

RPD = 5.14

17 Fenthion

1 14.031 14.033 -0.002 38163703H 2.00 1.61

2 15.898 15.900 -0.002 39014326H 2.00 1.53

RPD = 4.96

18 Trichloronate

1 14.096 14.101 -0.005 30259561H 2.00 1.60

2 15.782 15.792 -0.010 31768343H 2.00 1.54

RPD = 3.47

19 Methyl parathion

1 14.929 14.933 -0.004 33374302H 2.00 1.60

2 14.289 14.290 -0.001 42479387H 2.00 1.49

RPD = 7.30

20 Malathion

1 15.253 15.256 -0.003 22677909H 2.00 1.51

2 15.505 15.506 -0.001 25270347H 2.00 1.43

RPD = 5.25

Page 9832 of 21459

Col

RT

(min.)

Exp RT (min.)

Dlt RT (min.) Response

Cal Amt ng

OnCol Amt ng Flags

22 Ethyl Parathion

1 16.495 16.499 -0.004 28848947H 2.00 1.53

2 15.825 15.829 -0.004 35218958H 2.00 1.46

RPD = 4.53

21 Tokuthion

1 16.608 16.613 -0.005 14663917H 2.00 0.9818

2 18.418 18.420 -0.002 28733813H 2.00 1.51

RPD = 42.28

23 Stirophos

1 17.481 17.485 -0.004 24200286H 2.00 1.57

2 18.217 18.218 -0.001 26615634H 2.00 1.48

RPD = 6.32

24 Bolstar

1 18.516 18.521 -0.005 27679469H 2.00 1.60

2 20.648 20.648 0.000 32065141H 2.00 1.57

RPD = 2.07

25 Fensulfothion

1 21.452 21.454 -0.002 32047547H 2.00 1.63

2 20.893 20.897 -0.004 31418174H 2.00 1.55

RPD = 4.64

26 EPN

1 22.461 22.461 0.000 31357409H 2.00 1.48

2 22.945 22.947 -0.002 35850466H 2.00 1.41

RPD = 4.97

27 Famphur

1 22.734 22.734 0.000 32325252H 2.00 1.40

2 21.577 21.578 -0.001 32850073H 2.00 1.35

RPD = 3.64

28 Azinphos-methyl

1 23.088 23.088 0.000 34439925H 2.00 1.50

2 24.121 24.121 0.000 40099587H 2.00 1.46

RPD = 2.93

29 Coumaphos

1 25.713 25.714 -0.001 34398417H 2.00 1.58

2 25.355 25.359 -0.004 37980024H 2.00 1.49

RPD = 6.04

S 30 Demeton, Total

1 2.00 1.68

2 2.00 1.59

RPD = 5.56

Page 9833 of 21459

Data File: \\chromfs\Pittsburgh\ChromData\CHGC5\20250122-55286.b\0122250000016.D

Injection Date: 22-Jan-2025 16:14:42 Instrument ID: CHGC5 Operator ID:

Lims ID: LCSD 180-488688/3-A Worklist Smp#: 16

Client ID:

Injection Vol: 1.0 ul Dil. Factor: 1.0000 ALS Bottle#: 16

Method: 8141_CHGC5 Limit Group: GCS 8141B ICAL

-1.0 1.0 3.0 5.0 7.0 9.0 11.0 13.0 15.0 17.0 19.0 21.0 23.0 25.0 27.0 Min

Y

X

GC FPD1A, 0122250000016.D

',o

T ri e th y lp h o s p h o ro th io a te

.0 h lo rv o s

.0 v in p h o s

.6 m e to n -O

.0

T h io n a z in

.2 o p ro p

.6 o ra te

.7

S u lf o te p p

.1

T ri b u ty l p h o s p h a te

.1 z in o n

.5

D is u lf o to n

.8

D e m e to n -S

.9 e th o a te

.7

R o n n e l(

.0 lo rp y ri fo s

.7 n th io n

.0 c h lo ro n a te

.0 th y l p a ra th io n

.9 la th io n

.2 y l P a ra th io n

.4 k u th io n

.6 ro p h o s

.4 ls ta r(

.5

T ri p h e n y lp h o s p h a te

.8 n s u lf o th io n

.4

N

.4

F a m p h u r(

.7 in p h o s -m e th y l(

.0 u m a p h o s

.7

-1.0 1.0 3.0 5.0 7.0 9.0 11.0 13.0 15.0 17.0 19.0 21.0 23.0 25.0 27.0 Min

Y

X

GC FPD2B, 0122250000016.D

',o

T ri e th y lp h o s p h o ro th io a te

.1 h lo rv o s

.3 v in p h o s

.6 m e to n -O

.6

T h io n a z in

.7

T ri b u ty l p h o s p h a te

.7 o p ro p

.8 lf o te p p

.4 o ra te

.5 m e to n -S

.9

D im e th o a te

.3 z in o n

.5

D is u lf o to n

.7 th y l p a ra th io n

.2 n n e l(

.3 la th io n

.5 lo rp y ri fo s

.6 c h lo ro n a te

.7 y l P a ra th io n

.8 n th io n

.8 ro p h o s

.2 k u th io n

.4 ls ta r(

.6 n s u lf o th io n

.8 m p h u r(

.5

T ri p h e n y lp h o s p h a te

.2

N

.9 in p h o s -m e th y l(

.1 u m a p h o s

.3

Page 9834 of 21459

Recovery Report

Data File: \\chromfs\Pittsburgh\ChromData\CHGC5\20250122-55286.b\0122250000016.D

Lims ID: LCSD 180-488688/3-A

Client ID:

Sample Type: LCSD

Inject. Date: 22-Jan-2025 16:14:42 ALS Bottle#: 16 Worklist Smp#: 16

Injection Vol: 1.0 ul Dil. Factor: 1.0000

Sample Info: 180-0055286-016

Operator ID: Instrument ID: CHGC5

Method: \\chromfs\Pittsburgh\ChromData\CHGC5\20250122-55286.b\8141_CHGC5.m

Limit Group: GCS 8141B ICAL

Last Update: 23-Jan-2025 07:50:26 Calib Date: 29-Jul-2024 12:49:57

Integrator: Falcon

Quant Method: External Standard Quant By: Initial Calibration

Last ICal File: \\chromfs\Pittsburgh\ChromData\CHGC5\20240729-53291.b\0729240000009.D

Column 1 : Det: GC FPD1A

Column 2 : Det: GC FPD2B

Process Host: CTX1672

Surrogate Recovery, Detector: GC FPD1A

Compound Amount Added

Amount Recovered % Rec.

$ 1 Tributyl phosphate 2.00 1.57 78.43

$ 2 Triphenylphosphate 2.00 1.47 73.36

Surrogate Recovery, Detector: GC FPD2B

Compound Amount Added

Amount Recovered % Rec.

$ 1 Tributyl phosphate 2.00 1.50 75.21

$ 2 Triphenylphosphate 2.00 1.41 70.58

Page 9835 of 21459

PESTICIDES ORGANICS ANALYSIS DATA SHEET

Lab Name: Job No.: 180-185280-1Eurofins Pittsburgh

SDG No.:

Client Sample ID: Lab Sample ID: LCSD 180-488688/3-A

Matrix: 0122250000016.DLab File ID:

Date Collected:EPA 8141BAnalysis Method:

Sediment

Con. Extract Vol.:

Injection Volume:

GPC Cleanup:(Y/N)

Date Extracted:

Date Analyzed:

Dilution Factor: 1

Extraction Method: 3510C 01/20/2025 21:24

01/22/2025 16:14

5.0(mL)

1(uL)

Sample wt/vol: 1000(mL)

% Moisture:

GC Column: ID: 0.53(mm)RTX-OPP2

N% Solids:

Cleanup Factor:

Analysis Batch No.: 488802 ug/LUnits:

Preparation Batch No.: Instrument ID: 488688 CHGC5

%RECCAS NO. LIMITSQSURROGATE

75 57-150126-73-8 Tributyl phosphate

71 62-150115-86-6 Triphenylphosphate

FORM I EPA 8141B

Page 9836 of 21459

Target Compound Quantitation Report

Data File: \\chromfs\Pittsburgh\ChromData\CHGC5\20250122-55286.b\0122250000016.D

Lims ID: LCSD 180-488688/3-A

Client ID:

Sample Type: LCSD

Inject. Date: 22-Jan-2025 16:14:42 ALS Bottle#: 16 Worklist Smp#: 16

Injection Vol: 1.0 ul Dil. Factor: 1.0000

Sample Info: 180-0055286-016

Operator ID: Instrument ID: CHGC5

Method: \\chromfs\Pittsburgh\ChromData\CHGC5\20250122-55286.b\8141_CHGC5.m

Limit Group: GCS 8141B ICAL

Last Update: 23-Jan-2025 07:50:26 Calib Date: 29-Jul-2024 12:49:57

Integrator: Falcon

Quant Method: External Standard Quant By: Initial Calibration

Last ICal File: \\chromfs\Pittsburgh\ChromData\CHGC5\20240729-53291.b\0729240000009.D

Column 1 : Det: GC FPD1A

Column 2 : Det: GC FPD2B

Process Host: CTX1672

Col

RT

(min.)

Exp RT (min.)

Dlt RT (min.) Response

Cal Amt ng

OnCol Amt ng Flags

$ 1 Tributyl phosphate

1 11.177 11.179 -0.002 50844808H 2.00 1.57

2 10.738 10.738 0.000 59331237H 2.00 1.50

RPD = 4.19

$ 2 Triphenylphosphate

1 20.831 20.835 -0.004 19417461H 2.00 1.47

2 22.253 22.252 0.001 23380637H 2.00 1.41

RPD = 3.87

3 o,o',o''-Triethylphosphorothioat

1 5.038 5.040 -0.002 91683173H 2.00 1.50

2 5.117 5.118 -0.001 105286032H 2.00 1.44

RPD = 4.31

4 Dichlorvos

1 7.070 7.072 -0.002 97773283H 2.00 2.19

2 6.363 6.365 -0.002 105730922H 2.00 2.11

RPD = 3.59

5 Mevinphos

1 9.634 9.637 -0.003 55668823H 2.00 1.59

2 8.656 8.657 -0.001 74435084H 2.00 1.43

RPD = 9.99

6 Demeton-O

1 10.078 10.079 -0.001 17096803H 0.6000 0.4774

2 10.603 10.605 -0.002 19272443H 0.6000 0.4636

RPD = 2.93

7 Thionazin

1 10.275 10.277 -0.002 63332953H 2.00 1.56

2 10.707 10.707 0.000 72121261H 2.00 1.48

RPD = 5.16

8 Ethoprop

1 10.688 10.692 -0.004 67558231H 2.00 1.59

2 10.883 10.886 -0.003 74576202H 2.00 1.52

RPD = 4.96Page 9837 of 21459

Col

RT

(min.)

Exp RT (min.)

Dlt RT (min.) Response

Cal Amt ng

OnCol Amt ng Flags

9 Phorate

1 10.728 10.732 -0.004 62131225H 2.00 1.60

2 11.524 11.527 -0.003 68346725H 2.00 1.49

RPD = 7.26

10 Sulfotepp

1 11.105 11.109 -0.004 91045954H 2.00 1.52

2 11.479 11.482 -0.003 102851338H 2.00 1.45

RPD = 5.26

11 Diazinon

1 11.524 11.527 -0.003 53938210H 2.00 1.63

2 12.576 12.577 -0.001 52360788H 2.00 1.53

RPD = 6.72

12 Disulfoton

1 11.888 11.892 -0.004 55966503H 2.00 1.66

2 12.781 12.784 -0.003 51515747H 2.00 1.53

RPD = 8.04

13 Demeton-S

1 11.923 11.927 -0.004 45925400H 1.40 1.20

2 11.952 11.954 -0.002 50525094H 1.40 1.13

RPD = 6.62

14 Dimethoate

1 12.773 12.775 -0.002 49423438H 2.00 1.55

2 12.357 12.359 -0.002 61152339H 2.00 1.44

RPD = 7.36

15 Ronnel

1 13.066 13.070 -0.004 39608788H 2.00 1.62

2 14.353 14.358 -0.005 34773758H 2.00 1.49

RPD = 7.91

16 Chlorpyrifos

1 13.798 13.802 -0.004 30821134H 2.00 1.61

2 15.638 15.639 -0.001 28708606H 2.00 1.53

RPD = 5.14

17 Fenthion

1 14.031 14.033 -0.002 38163703H 2.00 1.61

2 15.898 15.900 -0.002 39014326H 2.00 1.53

RPD = 4.96

18 Trichloronate

1 14.096 14.101 -0.005 30259561H 2.00 1.60

2 15.782 15.792 -0.010 31768343H 2.00 1.54

RPD = 3.47

19 Methyl parathion

1 14.929 14.933 -0.004 33374302H 2.00 1.60

2 14.289 14.290 -0.001 42479387H 2.00 1.49

RPD = 7.30

20 Malathion

1 15.253 15.256 -0.003 22677909H 2.00 1.51

2 15.505 15.506 -0.001 25270347H 2.00 1.43

RPD = 5.25

Page 9838 of 21459

Col

RT

(min.)

Exp RT (min.)

Dlt RT (min.) Response

Cal Amt ng

OnCol Amt ng Flags

22 Ethyl Parathion

1 16.495 16.499 -0.004 28848947H 2.00 1.53

2 15.825 15.829 -0.004 35218958H 2.00 1.46

RPD = 4.53

21 Tokuthion

1 16.608 16.613 -0.005 14663917H 2.00 0.9818

2 18.418 18.420 -0.002 28733813H 2.00 1.51

RPD = 42.28

23 Stirophos

1 17.481 17.485 -0.004 24200286H 2.00 1.57

2 18.217 18.218 -0.001 26615634H 2.00 1.48

RPD = 6.32

24 Bolstar

1 18.516 18.521 -0.005 27679469H 2.00 1.60

2 20.648 20.648 0.000 32065141H 2.00 1.57

RPD = 2.07

25 Fensulfothion

1 21.452 21.454 -0.002 32047547H 2.00 1.63

2 20.893 20.897 -0.004 31418174H 2.00 1.55

RPD = 4.64

26 EPN

1 22.461 22.461 0.000 31357409H 2.00 1.48

2 22.945 22.947 -0.002 35850466H 2.00 1.41

RPD = 4.97

27 Famphur

1 22.734 22.734 0.000 32325252H 2.00 1.40

2 21.577 21.578 -0.001 32850073H 2.00 1.35

RPD = 3.64

28 Azinphos-methyl

1 23.088 23.088 0.000 34439925H 2.00 1.50

2 24.121 24.121 0.000 40099587H 2.00 1.46

RPD = 2.93

29 Coumaphos

1 25.713 25.714 -0.001 34398417H 2.00 1.58

2 25.355 25.359 -0.004 37980024H 2.00 1.49

RPD = 6.04

S 30 Demeton, Total

1 2.00 1.68

2 2.00 1.59

RPD = 5.56

Page 9839 of 21459

Data File: \\chromfs\Pittsburgh\ChromData\CHGC5\20250122-55286.b\0122250000016.D

Injection Date: 22-Jan-2025 16:14:42 Instrument ID: CHGC5 Operator ID:

Lims ID: LCSD 180-488688/3-A Worklist Smp#: 16

Client ID:

Injection Vol: 1.0 ul Dil. Factor: 1.0000 ALS Bottle#: 16

Method: 8141_CHGC5 Limit Group: GCS 8141B ICAL

-1.0 1.0 3.0 5.0 7.0 9.0 11.0 13.0 15.0 17.0 19.0 21.0 23.0 25.0 27.0 Min

Y

X

GC FPD1A, 0122250000016.D

',o

T ri e th y lp h o s p h o ro th io a te

.0 h lo rv o s

.0 v in p h o s

.6 m e to n -O

.0

T h io n a z in

.2 o p ro p

.6 o ra te

.7

S u lf o te p p

.1

T ri b u ty l p h o s p h a te

.1 z in o n

.5

D is u lf o to n

.8

D e m e to n -S

.9 e th o a te

.7

R o n n e l(

.0 lo rp y ri fo s

.7 n th io n

.0 c h lo ro n a te

.0 th y l p a ra th io n

.9 la th io n

.2 y l P a ra th io n

.4 k u th io n

.6 ro p h o s

.4 ls ta r(

.5

T ri p h e n y lp h o s p h a te

.8 n s u lf o th io n

.4

N

.4

F a m p h u r(

.7 in p h o s -m e th y l(

.0 u m a p h o s

.7

-1.0 1.0 3.0 5.0 7.0 9.0 11.0 13.0 15.0 17.0 19.0 21.0 23.0 25.0 27.0 Min

Y

X

GC FPD2B, 0122250000016.D

',o

T ri e th y lp h o s p h o ro th io a te

.1 h lo rv o s

.3 v in p h o s

.6 m e to n -O

.6

T h io n a z in

.7

T ri b u ty l p h o s p h a te

.7 o p ro p

.8 lf o te p p

.4 o ra te

.5 m e to n -S

.9

D im e th o a te

.3 z in o n

.5

D is u lf o to n

.7 th y l p a ra th io n

.2 n n e l(

.3 la th io n

.5 lo rp y ri fo s

.6 c h lo ro n a te

.7 y l P a ra th io n

.8 n th io n

.8 ro p h o s

.2 k u th io n

.4 ls ta r(

.6 n s u lf o th io n

.8 m p h u r(

.5

T ri p h e n y lp h o s p h a te

.2

N

.9 in p h o s -m e th y l(

.1 u m a p h o s

.3

Page 9840 of 21459

Recovery Report

Data File: \\chromfs\Pittsburgh\ChromData\CHGC5\20250122-55286.b\0122250000016.D

Lims ID: LCSD 180-488688/3-A

Client ID:

Sample Type: LCSD

Inject. Date: 22-Jan-2025 16:14:42 ALS Bottle#: 16 Worklist Smp#: 16

Injection Vol: 1.0 ul Dil. Factor: 1.0000

Sample Info: 180-0055286-016

Operator ID: Instrument ID: CHGC5

Method: \\chromfs\Pittsburgh\ChromData\CHGC5\20250122-55286.b\8141_CHGC5.m

Limit Group: GCS 8141B ICAL

Last Update: 23-Jan-2025 07:50:26 Calib Date: 29-Jul-2024 12:49:57

Integrator: Falcon

Quant Method: External Standard Quant By: Initial Calibration

Last ICal File: \\chromfs\Pittsburgh\ChromData\CHGC5\20240729-53291.b\0729240000009.D

Column 1 : Det: GC FPD1A

Column 2 : Det: GC FPD2B

Process Host: CTX1672

Surrogate Recovery, Detector: GC FPD1A

Compound Amount Added

Amount Recovered % Rec.

$ 1 Tributyl phosphate 2.00 1.57 78.43

$ 2 Triphenylphosphate 2.00 1.47 73.36

Surrogate Recovery, Detector: GC FPD2B

Compound Amount Added

Amount Recovered % Rec.

$ 1 Tributyl phosphate 2.00 1.50 75.21

$ 2 Triphenylphosphate 2.00 1.41 70.58

Page 9841 of 21459

Lab Name: Job No.:

PESTICIDES ANALYSIS RUN LOG

Eurofins Pittsburgh 180-185280-1

SDG No.:

Instrument ID:

Analysis Batch Number:

DILUTION

FACTOR

COLUMN IDDATE ANALYZEDLAB SAMPLE ID CLIENT SAMPLE ID LAB FILE ID

CHGC5

475228

Start Date:

End Date: 07/29/2024 22:17

07/29/2024 10:43

IC 180-475228/1 RTX-OPP1 0.53(mm)107/29/2024 10:43 0729240000005.D

IC 180-475228/1 RTX-OPP2 0.53(mm)107/29/2024 10:43 0729240000005.D

IC 180-475228/2 RTX-OPP1 0.53(mm)107/29/2024 11:15 0729240000006.D

IC 180-475228/2 RTX-OPP2 0.53(mm)107/29/2024 11:15 0729240000006.D

ICRT 180-475228/3 RTX-OPP1 0.53(mm)107/29/2024 11:46 0729240000007.D

ICRT 180-475228/3 RTX-OPP2 0.53(mm)107/29/2024 11:46 0729240000007.D

IC 180-475228/4 RTX-OPP1 0.53(mm)107/29/2024 12:18 0729240000008.D

IC 180-475228/4 RTX-OPP2 0.53(mm)107/29/2024 12:18 0729240000008.D

IC 180-475228/5 RTX-OPP1 0.53(mm)107/29/2024 12:49 0729240000009.D

IC 180-475228/5 RTX-OPP2 0.53(mm)107/29/2024 12:49 0729240000009.D

ICV 180-475228/6 RTX-OPP1 0.53(mm)107/29/2024 13:21 0729240000010.D

ICV 180-475228/6 RTX-OPP2 0.53(mm)107/29/2024 13:21 0729240000010.D

ZZZZZ (QC) RTX-OPP1 0.53(mm)107/29/2024 13:53

ZZZZZ (QC) RTX-OPP2 0.53(mm)107/29/2024 13:53

ZZZZZ (QC) RTX-OPP1 0.53(mm)107/29/2024 14:24

ZZZZZ (QC) RTX-OPP2 0.53(mm)107/29/2024 14:24

ZZZZZ (QC) RTX-OPP1 0.53(mm)107/29/2024 14:56

ZZZZZ (QC) RTX-OPP2 0.53(mm)107/29/2024 14:56

ZZZZZ (Client) RTX-OPP1 0.53(mm)107/29/2024 15:27

ZZZZZ (Client) RTX-OPP2 0.53(mm)107/29/2024 15:27

ZZZZZ (QC) RTX-OPP1 0.53(mm)107/29/2024 15:59

ZZZZZ (QC) RTX-OPP2 0.53(mm)107/29/2024 15:59

ZZZZZ (QC) RTX-OPP1 0.53(mm)107/29/2024 16:30

ZZZZZ (QC) RTX-OPP2 0.53(mm)107/29/2024 16:30

ZZZZZ (QC) RTX-OPP1 0.53(mm)107/29/2024 17:02

ZZZZZ (QC) RTX-OPP2 0.53(mm)107/29/2024 17:02

ZZZZZ (Client) RTX-OPP1 0.53(mm)507/29/2024 17:33

ZZZZZ (Client) RTX-OPP2 0.53(mm)507/29/2024 17:33

ZZZZZ (QC) RTX-OPP1 0.53(mm)107/29/2024 18:05

ZZZZZ (QC) RTX-OPP2 0.53(mm)107/29/2024 18:05

ZZZZZ (Client) RTX-OPP1 0.53(mm)207/29/2024 18:36

ZZZZZ (Client) RTX-OPP2 0.53(mm)207/29/2024 18:36

ZZZZZ (QC) RTX-OPP1 0.53(mm)207/29/2024 19:08

ZZZZZ (QC) RTX-OPP2 0.53(mm)207/29/2024 19:08

ZZZZZ (QC) RTX-OPP1 0.53(mm)207/29/2024 19:39

ZZZZZ (QC) RTX-OPP2 0.53(mm)207/29/2024 19:39

ZZZZZ (Client) RTX-OPP1 0.53(mm)207/29/2024 20:11

ZZZZZ (Client) RTX-OPP2 0.53(mm)207/29/2024 20:11

ZZZZZ (QC) RTX-OPP1 0.53(mm)107/29/2024 20:42

ZZZZZ (QC) RTX-OPP2 0.53(mm)107/29/2024 20:42

CCV 180-475228/22 RTX-OPP1 0.53(mm)107/29/2024 21:45

CCV 180-475228/22 RTX-OPP2 0.53(mm)107/29/2024 21:45

CCVL 180-475228/23 RTX-OPP1 0.53(mm)107/29/2024 22:17

CCVL 180-475228/23 RTX-OPP2 0.53(mm)107/29/2024 22:17

EPA 8141B

Page 9842 of 21459

Eurofins Pittsburgh 180-185280-1

SDG No.:

Instrument ID:

Analysis Batch Number:

DILUTION

FACTOR

COLUMN IDDATE ANALYZEDLAB SAMPLE ID CLIENT SAMPLE ID LAB FILE ID

CHGC5

488802

Start Date:

End Date: 01/22/2025 18:51

01/22/2025 08:24

CCVRT 180-488802/1 RTX-OPP1 0.53(mm)101/22/2025 08:24 0122250000001.D

CCVRT 180-488802/1 RTX-OPP2 0.53(mm)101/22/2025 08:24 0122250000001.D

ZZZZZ (Client) RTX-OPP1 0.53(mm)101/22/2025 08:55

ZZZZZ (Client) RTX-OPP2 0.53(mm)101/22/2025 08:55

180-185280-8 #20250073 AMENDED

COMPOSITE H

RTX-OPP1 0.53(mm)101/22/2025 09:26 0122250000003.D

180-185280-8 #20250073 AMENDED

COMPOSITE H

RTX-OPP2 0.53(mm)101/22/2025 09:26 0122250000003.D

180-185280-9 #20250075 AMENDED

COMPOISTE J

RTX-OPP1 0.53(mm)101/22/2025 09:58 0122250000004.D

180-185280-9 #20250075 AMENDED

COMPOISTE J

RTX-OPP2 0.53(mm)101/22/2025 09:58 0122250000004.D

ZZZZZ (Client) RTX-OPP1 0.53(mm)101/22/2025 10:29

ZZZZZ (Client) RTX-OPP2 0.53(mm)101/22/2025 10:29

MB 180-488688/1-A RTX-OPP1 0.53(mm)101/22/2025 11:01 0122250000006.D

MB 180-488688/1-A RTX-OPP2 0.53(mm)101/22/2025 11:01 0122250000006.D

180-185280-10 #20250077 AMENDED

COMPOSITE L

RTX-OPP1 0.53(mm)101/22/2025 11:32 0122250000007.D

180-185280-10 #20250077 AMENDED

COMPOSITE L

RTX-OPP2 0.53(mm)101/22/2025 11:32 0122250000007.D

180-185280-11 #20250078 AMENDED

COMPOSITE M

RTX-OPP1 0.53(mm)101/22/2025 12:03 0122250000008.D

180-185280-11 #20250078 AMENDED

COMPOSITE M

RTX-OPP2 0.53(mm)101/22/2025 12:03 0122250000008.D

180-185280-12 #20250079 AMENDED

COMPOSITE N

RTX-OPP1 0.53(mm)101/22/2025 12:35 0122250000009.D

180-185280-12 #20250079 AMENDED

COMPOSITE N

RTX-OPP2 0.53(mm)101/22/2025 12:35 0122250000009.D

180-185280-13 #20250080 AMENDED

COMPOSITE O

RTX-OPP1 0.53(mm)101/22/2025 13:06 0122250000010.D

180-185280-13 #20250080 AMENDED

COMPOSITE O

RTX-OPP2 0.53(mm)101/22/2025 13:06 0122250000010.D

180-185280-14 #20250081 AMENDED

COMPOSITE P/DISCRETE

#46

RTX-OPP1 0.53(mm)101/22/2025 13:37 0122250000011.D

180-185280-14 #20250081 AMENDED

COMPOSITE P/DISCRETE

#46

RTX-OPP2 0.53(mm)101/22/2025 13:37 0122250000011.D

ZZZZZ (Client) RTX-OPP1 0.53(mm)101/22/2025 14:09

ZZZZZ (Client) RTX-OPP2 0.53(mm)101/22/2025 14:09

LB 180-488378/1-E RTX-OPP1 0.53(mm)101/22/2025 14:40 0122250000013.D

LB 180-488378/1-E RTX-OPP2 0.53(mm)101/22/2025 14:40 0122250000013.D

LB 180-488426/1-D RTX-OPP1 0.53(mm)101/22/2025 15:12 0122250000014.D

LB 180-488426/1-D RTX-OPP2 0.53(mm)101/22/2025 15:12 0122250000014.D

LCS 180-488688/2-A RTX-OPP1 0.53(mm)101/22/2025 15:43 0122250000015.D

LCS 180-488688/2-A RTX-OPP2 0.53(mm)101/22/2025 15:43 0122250000015.D

LCSD 180-488688/3-A RTX-OPP1 0.53(mm)101/22/2025 16:14 0122250000016.D

LCSD 180-488688/3-A RTX-OPP2 0.53(mm)101/22/2025 16:14 0122250000016.D

ZZZZZ (QC) RTX-OPP1 0.53(mm)101/22/2025 16:46

ZZZZZ (QC) RTX-OPP2 0.53(mm)101/22/2025 16:46

ZZZZZ (QC) RTX-OPP1 0.53(mm)101/22/2025 17:48

ZZZZZ (QC) RTX-OPP2 0.53(mm)101/22/2025 17:48

CCV 180-488802/20 RTX-OPP1 0.53(mm)101/22/2025 18:20 0122250000020.D

Page 9843 of 21459

Eurofins Pittsburgh 180-185280-1

SDG No.:

Instrument ID:

Analysis Batch Number:

DILUTION

FACTOR

COLUMN IDDATE ANALYZEDLAB SAMPLE ID CLIENT SAMPLE ID LAB FILE ID

CHGC5

488802

Start Date:

End Date: 01/22/2025 18:51

01/22/2025 08:24

CCV 180-488802/20 RTX-OPP2 0.53(mm)101/22/2025 18:20 0122250000020.D

CCVL 180-488802/21 RTX-OPP1 0.53(mm)101/22/2025 18:51

CCVL 180-488802/21 RTX-OPP2 0.53(mm)101/22/2025 18:51

Page 9844 of 21459

SDG No.:

PESTICIDES BATCH WORKSHEET

180-185280-1

Batch Number: Batch Analyst:Batch Start Date:

Batch End Date:

Oravec, John07/29/24 10:43475228

Batch Method:

Eurofins Pittsburgh

EPA 8141B

Lab Sample ID Client Sample

ID

Method Chain Basis FinalAmount GC81412NDSTD 00027

GCOPPLEVEL1

00037

GCOPPLEVEL2

00014

GCOPPLEVEL3

00028

GCOPPLEVEL4

00035

Matrix

1 mL 1 mLEPA 8141BIC 180-475228/1

1 mL 1 mLEPA 8141BIC 180-475228/2

1 mL 1 mLEPA 8141BICRT 180-475228/3

1 mL 1 mLEPA 8141BIC 180-475228/4

1 mLEPA 8141BIC 180-475228/5

1 mL 1 mLEPA 8141BICV 180-475228/6

Lab Sample ID Client Sample

ID

Method Chain Basis GCOPPLEVEL5 00014

Matrix

EPA 8141BIC 180-475228/1

EPA 8141BIC 180-475228/2

EPA 8141BICRT

180-475228/3

EPA 8141BIC 180-475228/4

1 mLEPA 8141BIC 180-475228/5

EPA 8141BICV

180-475228/6

Batch Notes

Dilution Solution ID 5925639

Basis Basis Description

The pound sign (#) in the amount added field denotes that the reagent was used undiluted. All calculations are performed using the stated concentration for this reagent.

Page 1 of 1EPA 8141B

Page 9845 of 21459

PESTICIDES BATCH WORKSHEET

180-185280-1

Batch Number: Batch Analyst:Batch Start Date:

Batch End Date:

McGhee, Matthew T

01/16/25 09:42

01/15/25 13:21488378

Batch Method:

Eurofins Pittsburgh

EPA 1312

Lab Sample ID Client Sample

ID

Method Chain Basis SampMtrx InitialAmount FinalAmount VesselNumber FiltCompDate FiltCompTimeMatrix

2000 mL 29, 9, 7, 31 01/16/2025 09:00EPA 1312, 3510C, EPA

8141B

LB 180-488378/1

#20250075

AMENDED

COMPOISTE J

sediment 100.30 g 2000 mL 15, 24, 4, 32 01/16/2025 09:00EPA 1312, 3510C, EPA

8141B

E180-185280-A-9 Sediment

#20250077

AMENDED

COMPOSITE L

sediment 100.38 g 2000 mL 36, 3, 23, 20 01/16/2025 09:00EPA 1312, 3510C, EPA

8141B

E180-185280-A-10 Sediment

#20250078

AMENDED

COMPOSITE M

sediment 100.23 g 2000 mL 11, 18, 27, 22 01/16/2025 09:00EPA 1312, 3510C, EPA

8141B

E180-185280-A-11 Sediment

#20250079

AMENDED

COMPOSITE N

sediment 100.21 g 2000 mL 25, 5, 6, 2 01/16/2025 09:00EPA 1312, 3510C, EPA

8141B

E180-185280-A-12 Sediment

Lab Sample ID Client Sample

ID

Method Chain Basis LeachatepH AnalysisCommen t

Matrix

8.74 SUEPA 1312,

3510C, EPA

8141B

LB 180-488378/1

#20250075

AMENDED

COMPOISTE J

11.86 SU 15=100.30;

24=100.12;

4=100.17;

32=100.18

EPA 1312,

3510C, EPA

8141B

E180-185280-A-9 Sediment

#20250077

AMENDED

COMPOSITE L

11.67 SU 36=100.38;

3=100.30;

23=100.36;

20=100.33

EPA 1312,

3510C, EPA

8141B

E180-185280-A-10 Sediment

#20250078

AMENDED

COMPOSITE M

11.58 SU 11=100.23;

18=100.2;

27=100.25;

22=100.25

EPA 1312,

3510C, EPA

8141B

E180-185280-A-11 Sediment

#20250079

AMENDED

COMPOSITE N

11.83 SU 25=100.21;

5=100.20;

6=100.22;

2=100.20

EPA 1312,

3510C, EPA

8141B

E180-185280-A-12 Sediment

The pound sign (#) in the amount added field denotes that the reagent was used undiluted. All calculations are performed using the stated concentration for this reagent.

Page 1 of 3EPA 8141B

Page 9846 of 21459

PESTICIDES BATCH WORKSHEET

180-185280-1

Batch Number: Batch Analyst:Batch Start Date:

Batch End Date:

McGhee, Matthew T

01/16/25 09:42

01/15/25 13:21488378

Batch Method:

Eurofins Pittsburgh

EPA 1312

Batch Notes

First Start time 01/15/2025 12:00

First End time 01/16/2025 06:00

Uncorrected Minimum Temperature 23 Celsius

Minimum Temperature 23 Celsius

Uncorrected Maximum Temperature 23 Celsius

Maximum Temperature 23 Celsius

Rotation Time for 10 Revolutions 20.22s

Rotator ID TCLP Tumbler #3, #6, #7

Tumbler Rotations per Minute 30

Balance ID 8970

Balance is Level? (Y/N) yes pH Meter ID XL947108693 (TCLP)

Probe ID 24053015

Hot Plate ID HotBLock Environmental Express HB10

Room Temperature Thermometer ID 160719459

Water Bath Thermometer ID TCLP HOT PLATE 913313 (TCLP) // 700710 Hg HB #3

Water Bath ID HotBLock Environmental Express HB10

Water Bath Temperature 50 Degrees C

SPLP Solution 1 ID 6245709, 6245710, 6245711 pH Meter Calibration Slope 103.6

SPLP Fluid pH 4.22 SU pH Buffer 1 ID 5959934 pH Buffer 2 ID 6017825 pH Buffer 3 ID 5450595 pH Buffer 4 ID 6091741

Filter Paper ID Environmental Express Lot #: 400234-4337-SG

Room Temperature during Rotation 22 Degrees C

Uncorrected Room Temperature 22 Degrees C

Filtration Date 01/16/2025

The pound sign (#) in the amount added field denotes that the reagent was used undiluted. All calculations are performed using the stated concentration for this reagent.

Page 2 of 3EPA 8141B

Page 9847 of 21459

PESTICIDES BATCH WORKSHEET

180-185280-1

Batch Number: Batch Analyst:Batch Start Date:

Batch End Date:

McGhee, Matthew T

01/16/25 09:42

01/15/25 13:21488378

Batch Method:

Eurofins Pittsburgh

EPA 1312

Batch Comment pH 13: 5959936, pH 7.0(CCV): 5327743

Basis Basis Description

E SPLP East

The pound sign (#) in the amount added field denotes that the reagent was used undiluted. All calculations are performed using the stated concentration for this reagent.

Page 3 of 3EPA 8141B

Page 9848 of 21459

PESTICIDES BATCH WORKSHEET

180-185280-1

Batch Number: Batch Analyst:Batch Start Date:

Batch End Date:

Menakruzz, Zee 1

01/17/25 08:06

01/16/25 08:45488426

Batch Method:

Eurofins Pittsburgh

EPA 1312

Lab Sample ID Client Sample

ID

Method Chain Basis SampMtrx InitialAmount FinalAmount FiltCompDate FiltCompTime LeachatepHMatrix

2000 mL 01/17/2025 07:50 8.21 SUEPA 1312, 3510C, EPA

8141B

LB 180-488426/1

#20250073

AMENDED

COMPOSITE H

sediment 100.20 g 2000 mL 01/17/2025 07:50 12.14 SUEPA 1312, 3510C, EPA

8141B

E180-185280-A-8 Sediment

#20250080

AMENDED

COMPOSITE O

sediment 100.04 g 2000 mL 01/17/2025 07:50 12.23 SUEPA 1312, 3510C, EPA

8141B

E180-185280-A-13 Sediment

#20250081

AMENDED

COMPOSITE

P/DISCRETE #46

sediment 100.07 g 2000 mL 01/17/2025 07:50 12.27 SUEPA 1312, 3510C, EPA

8141B

E180-185280-A-14 Sediment

Lab Sample ID Client Sample

ID

Method Chain Basis AnalysisCommen t

Matrix

EPA 1312,

3510C, EPA

8141B

LB 180-488426/1

#20250073

AMENDED

COMPOSITE H

7=100.21, 21=100.20, 41=100.07, 8=100.03

EPA 1312,

3510C, EPA

8141B

E180-185280-A-8 Sediment

#20250080

AMENDED

COMPOSITE O

42=100.20, 3=100.02, 33=100.04, 14=100.32

EPA 1312,

3510C, EPA

8141B

E180-185280-A-13 Sediment

#20250081

AMENDED

COMPOSITE

P/DISCRETE #46

17=100.41, 23=100.04, 2=100.45, 18=100.14

EPA 1312,

3510C, EPA

8141B

E180-185280-A-14 Sediment

The pound sign (#) in the amount added field denotes that the reagent was used undiluted. All calculations are performed using the stated concentration for this reagent.

Page 9849 of 21459

PESTICIDES BATCH WORKSHEET

180-185280-1

Batch Number: Batch Analyst:Batch Start Date:

Batch End Date:

Menakruzz, Zee 1

01/17/25 08:06

01/16/25 08:45488426

Batch Method:

Eurofins Pittsburgh

EPA 1312

Batch Notes

First Start time 01/16/2025 12:00

First End time 01/17/2025 06:00

Uncorrected Minimum Temperature 23 Celsius

Minimum Temperature 23 Celsius

Uncorrected Maximum Temperature 23 Celsius

Maximum Temperature 23 Celsius

Rotation Time for 10 Revolutions 20.22s

Rotator ID TCLP Tumbler #3, #6, #7

Tumbler Rotations per Minute 30

Balance ID 8970

Balance is Level? (Y/N) yes pH Meter ID XL947108693 (TCLP)

Probe ID 24053015

Hot Plate ID HotBLock Environmental Express HB10

Room Temperature Thermometer ID 160719459

Water Bath Thermometer ID TCLP HOT PLATE 913313 (TCLP) // 700710 Hg HB #3

Water Bath ID HotBLock Environmental Express HB10

Water Bath Temperature 50 Degrees C

SPLP Solution 1 ID 6245709, 6245710, 6245711 pH Meter Calibration Slope 96.3

SPLP Fluid pH 4.22 SU pH Buffer 1 ID 5959934 pH Buffer 2 ID 6017825 pH Buffer 3 ID 5450595 pH Buffer 4 ID 6091741

Filter Paper ID Whatman TCLP Lot No.18192144

Room Temperature during Rotation 22 Degrees C

Uncorrected Room Temperature 22 Degrees C

Filtration Date 01/17/2025

The pound sign (#) in the amount added field denotes that the reagent was used undiluted. All calculations are performed using the stated concentration for this reagent.

Page 9850 of 21459

PESTICIDES BATCH WORKSHEET

180-185280-1

Batch Number: Batch Analyst:Batch Start Date:

Batch End Date:

Menakruzz, Zee 1

01/17/25 08:06

01/16/25 08:45488426

Batch Method:

Eurofins Pittsburgh

EPA 1312

Batch Comment pH 13: 5959936, pH 7.0(CCV): 5327743

Basis Basis Description

E SPLP East

The pound sign (#) in the amount added field denotes that the reagent was used undiluted. All calculations are performed using the stated concentration for this reagent.

Page 9851 of 21459

PESTICIDES BATCH WORKSHEET

180-185280-1

Batch Number: Batch Analyst:Batch Start Date:

Batch End Date:

Donley, Declan P

01/20/25 22:29

01/20/25 21:24488688

Batch Method:

Eurofins Pittsburgh

3510C

Lab Sample ID Client Sample

ID

Method Chain Basis InitialAmount FinalAmount ReceivedpH FirstAdjustpH OP8141MATRIXS 00068

OP8141SURRSPK

00035

Matrix

1000 mL 5.0 mL 6 SU 0.2 mL3510C, EPA 8141B

MB 180-488688/1

1000 mL 5.0 mL 6 SU 0.5 mL 0.2 mL3510C, EPA 8141B

LCS

180-488688/2

1000 mL 5.0 mL 6 SU 0.5 mL 0.2 mL3510C, EPA 8141B

LCSD

180-488688/3

#20250073

AMENDED

COMPOSITE H

1020 mL 5.0 mL 13 SU 7 SU 0.1 mL3510C, EPA 8141B

E180-185280-A-8- D

Sediment

#20250075

AMENDED

COMPOISTE J

1030 mL 5.0 mL 13 SU 7 SU 0.1 mL3510C, EPA 8141B

E180-185280-A-9- C

Sediment

#20250077

AMENDED

COMPOSITE L

1050 mL 5.0 mL 13 SU 7 SU 0.2 mL3510C, EPA 8141B

E180-185280-A-10 -C

Sediment

#20250078

AMENDED

COMPOSITE M

1020 mL 5.0 mL 13 SU 7 SU 0.2 mL3510C, EPA 8141B

E180-185280-A-11 -C

Sediment

#20250079

AMENDED

COMPOSITE N

1040 mL 5.0 mL 11 SU 7 SU 0.2 mL3510C, EPA 8141B

E180-185280-A-12 -A

Sediment

#20250080

AMENDED

COMPOSITE O

1020 mL 5.0 mL 11 SU 7 SU 0.2 mL3510C, EPA 8141B

E180-185280-A-13 -B

Sediment

#20250081

AMENDED

COMPOSITE

P/DISCRETE #46

1030 mL 5.0 mL 11 SU 6 SU 0.2 mL3510C, EPA 8141B

E180-185280-A-14 -B

Sediment

1040 mL 5.0 mL 4 SU 6 SU 0.2 mL3510C, EPA 8141B

LB

180-488378/1-A

1040 mL 5.0 mL 4 SU 7 SU 0.2 mL3510C, EPA 8141B

LB

180-488426/1-A

Lab Sample ID Client Sample

ID

Method Chain Basis AnalysisCommen t

Matrix

Funnel 13510C, EPA 8141B

MB 180-488688/1

Funnel 23510C, EPA 8141B

LCS

180-488688/2

Funnel 33510C, EPA 8141B

LCSD

180-488688/3

The pound sign (#) in the amount added field denotes that the reagent was used undiluted. All calculations are performed using the stated concentration for this reagent.

Page 9852 of 21459

PESTICIDES BATCH WORKSHEET

180-185280-1

Batch Number: Batch Analyst:Batch Start Date:

Batch End Date:

Donley, Declan P

01/20/25 22:29

01/20/25 21:24488688

Batch Method:

Eurofins Pittsburgh

3510C

Lab Sample ID Client Sample

ID

Method Chain Basis AnalysisCommen t

Matrix

#20250073

AMENDED

COMPOSITE H

Funnel 43510C, EPA 8141B

E180-185280-A-8- D

Sediment

#20250075

AMENDED

COMPOISTE J

Funnel 53510C, EPA 8141B

E180-185280-A-9- C

Sediment

#20250077

AMENDED

COMPOSITE L

Funnel 63510C, EPA 8141B

E180-185280-A-10 -C

Sediment

#20250078

AMENDED

COMPOSITE M

Funnel 73510C, EPA 8141B

E180-185280-A-11 -C

Sediment

#20250079

AMENDED

COMPOSITE N

Funnel 83510C, EPA 8141B

E180-185280-A-12 -A

Sediment

#20250080

AMENDED

COMPOSITE O

Funnel 93510C, EPA 8141B

E180-185280-A-13 -B

Sediment

#20250081

AMENDED

COMPOSITE

P/DISCRETE #46

Funnel 103510C, EPA 8141B

E180-185280-A-14 -B

Sediment

Funnel 123510C, EPA 8141B

LB

180-488378/1-A

Funnel 133510C, EPA 8141B

LB

180-488426/1-A

The pound sign (#) in the amount added field denotes that the reagent was used undiluted. All calculations are performed using the stated concentration for this reagent.

Page 9853 of 21459

PESTICIDES BATCH WORKSHEET

180-185280-1

Batch Number: Batch Analyst:Batch Start Date:

Batch End Date:

Donley, Declan P

01/20/25 22:29

01/20/25 21:24488688

Batch Method:

Eurofins Pittsburgh

3510C

Batch Notes

Balance ID T0358722

Balance is Level? (Y/N) yes pH Indicator ID Ph paper HC442471

Analyst ID - Extraction DD

Analyst ID - Spike Analyst DD

Sufficient Volume for Batch QC no

Acid Used for pH Adjustment ID 5590091

Base Used to Adjust pH ID 6210309

Prep Solvent ID 6244004

Prep Solvent Volume Used 180 mL

Glass Wool ID 06323999

Na2SO4 ID 5681910

Analyst ID - Concentration DD

Equipment ID - Concentration 1 water bath 2

Thermometer ID - Concentration 1 water bath 2

Concentration 1 Uncorrected Temperature 65 CF 0.0 Degrees C

Concentration 1 Corrected Temperature 65 Degrees C

Equipment ID - Concentration 2 1

Thermometer ID - Concentration 2 1

Concentration 2 Uncorrected Temperature 23 CF 0.0 Degrees C

Concentration 2 Corrected Temperature 23 Degrees C

Exchange Solvent ID 6215069

Basis Basis Description

E SPLP East

The pound sign (#) in the amount added field denotes that the reagent was used undiluted. All calculations are performed using the stated concentration for this reagent.

Page 9854 of 21459

Method 8151A Herbicides (GC) by Method 8151A

Page 9855 of 21459

FORM II

HERBICIDES SURROGATE RECOVERY

Lab Name: Job No.: 180-185280-1Eurofins Pittsburgh

SDG No.:

Matrix: Sediment Level: Low

GC Column (1): ID: (mm) GC Column (2): ID: (mm)RTX-50 0.53 RTX-1701 0.53

#Lab Sample IDClient Sample ID #DCPAA1 DCPAA2

180-185280-1#20250058

COMPOSITE H

52 53

180-185280-2#20250060

COMPOSITE J

66 67

180-185280-3#20250062

COMPOSITE L

44 44

180-185280-4#20250063

COMPOSITE M

63 65

180-185280-5#20250064

COMPOSITE N

48 46

180-185280-6#20250065

COMPOSITE O

52 51

180-185280-7#20250046

COMPOSITE

P/DISCRETE #46

49 49

180-185280-8#20250073 AMENDED

COMPOSITE H

58 60

180-185280-9#20250075 AMENDED

COMPOISTE J

64 66

180-185280-10#20250077 AMENDED

COMPOSITE L

65 66

180-185280-11#20250078 AMENDED

COMPOSITE M

69 70

180-185280-12#20250079 AMENDED

COMPOSITE N

65 66

180-185280-13#20250080 AMENDED

COMPOSITE O

70 70

180-185280-14#20250081 AMENDED

COMPOSITE

P/DISCRETE #46

59 60

MB

180-488701/1-A

65 68

LCS

180-488701/2-A

66 67

LCSD

180-488701/3-A

61 63

QC LIMITS

DCPAA = 2,4-Dichlorophenylacetic acid 21-127

FORM II EPA 8151A

# Column to be used to flag recovery values

Page 9856 of 21459

FORM II

HERBICIDES SURROGATE RECOVERY

Lab Name: Job No.: 180-185280-1Eurofins Pittsburgh

SDG No.:

Matrix: Sediment (SPLP East) Level: Low

GC Column (1): ID: (mm) GC Column (2): ID: (mm)RTX-50 0.53 RTX-1701 0.53

#Lab Sample IDClient Sample ID #DCPAA1 DCPAA2

180-185280-8#20250073 AMENDED

COMPOSITE H

75 76

180-185280-9#20250075 AMENDED

COMPOISTE J

72 72

180-185280-10#20250077 AMENDED

COMPOSITE L

81 81

180-185280-11#20250078 AMENDED

COMPOSITE M

73 73

180-185280-12#20250079 AMENDED

COMPOSITE N

68 71

180-185280-13#20250080 AMENDED

COMPOSITE O

75 76

180-185280-14#20250081 AMENDED

COMPOSITE

P/DISCRETE #46

78 80

MB

180-488512/1-A

65 67

MB

180-488820/1-A

105 106

LB

180-488378/1-B

68 70

LB

180-488378/1-G

79 81

LB

180-488426/1-F

85 86

LCS

180-488512/2-A

73 77

LCS

180-488820/2-A

82 86

LCSD

180-488512/3-A

70 73

LCSD

180-488820/3-A

83 85

QC LIMITS

DCPAA = 2,4-Dichlorophenylacetic acid 28-148

FORM II EPA 8151A

# Column to be used to flag recovery values

Page 9857 of 21459

HERBICIDES LAB CONTROL SAMPLE RECOVERY

FORM III

Job No.:Lab Name: 180-185280-1Eurofins Pittsburgh

SDG No.:

Level:Matrix: Low Lab File ID: 0120250000022.DWater

Lab ID: LCS 180-488512/2-A Client ID:

REC

REC

QC

LIMITSCONCENTRATION

(ug/L)

SPIKE

ADDED

(ug/L)

LCS LCS

COMPOUND

2,4-D 20.0 13.8 10-15069 Silvex (2,4,5-TP) 5.00 3.92 10-15078 Dalapon 20.0 17.8 10-15089

FORM III EPA 8151A

# Column to be used to flag recovery and RPD values

Page 9858 of 21459

Job No.:Lab Name: 180-185280-1Eurofins Pittsburgh

SDG No.:

Level:Matrix: Low Lab File ID: 0123250000010.DSediment

Lab ID: LCS 180-488701/2-A Client ID:

REC

REC

QC

LIMITSCONCENTRATION

(ug/Kg)

SPIKE

ADDED

(ug/Kg)

LCS LCS

COMPOUND

Silvex (2,4,5-TP) 100 66.4 10-15066

FORM III EPA 8151A

Page 9859 of 21459

Job No.:Lab Name: 180-185280-1Eurofins Pittsburgh

SDG No.:

Level:Matrix: Low Lab File ID: 0128250000003.DWater

Lab ID: LCS 180-488820/2-A Client ID:

REC

REC

QC

LIMITSCONCENTRATION

(ug/L)

SPIKE

ADDED

(ug/L)

LCS LCS

COMPOUND

2,4-D 20.0 14.5 10-15073 Silvex (2,4,5-TP) 5.00 4.37 10-15087 Dalapon 20.0 12.1 10-15061

FORM III EPA 8151A

Page 9860 of 21459

HERBICIDES LAB CONTROL SAMPLE DUPLICATE RECOVERY

Job No.:Lab Name: 180-185280-1Eurofins Pittsburgh

SDG No.:

Level:Matrix: Low Lab File ID: 0120250000023.DWater

Lab ID: LCSD 180-488512/3-A Client ID:

COMPOUND

SPIKE

ADDED CONCENTRATION %

REC

QC LIMITS

REC (ug/L) (ug/L)

LCSD LCSD

RPD RPD

20.0 12.8 35 10-1502,4-D 864

5.00 3.74 35 10-150Silvex (2,4,5-TP) 575

20.0 16.2 35 10-150Dalapon 981

FORM III EPA 8151A

Page 9861 of 21459

Job No.:Lab Name: 180-185280-1Eurofins Pittsburgh

SDG No.:

Level:Matrix: Low Lab File ID: 0123250000011.DSediment

Lab ID: LCSD 180-488701/3-A Client ID:

COMPOUND

SPIKE

ADDED CONCENTRATION %

REC

QC LIMITS

REC (ug/Kg) (ug/Kg)

LCSD LCSD

RPD RPD

100 60.1 17 10-150Silvex (2,4,5-TP) 1060

FORM III EPA 8151A

Page 9862 of 21459

Job No.:Lab Name: 180-185280-1Eurofins Pittsburgh

SDG No.:

Level:Matrix: Low Lab File ID: 0128250000004.DWater

Lab ID: LCSD 180-488820/3-A Client ID:

COMPOUND

SPIKE

ADDED CONCENTRATION %

REC

QC LIMITS

REC (ug/L) (ug/L)

LCSD LCSD

RPD RPD

20.0 15.2 35 10-1502,4-D 576

5.00 4.34 35 10-150Silvex (2,4,5-TP) 187

20.0 13.2 35 10-150Dalapon 866

FORM III EPA 8151A

Page 9863 of 21459

FORM IV

HERBICIDES METHOD BLANK SUMMARY

Lab Name: Job No.: 180-185280-1Eurofins Pittsburgh

SDG No.:

Date Analyzed:(1)

Instrument ID:(1)

GC Column:(1) ID:

Instrument ID:(2)

Date Extracted: 01/17/2025 01:22

Date Analyzed:(2)

GC Column:(2) ID:RTX-17010.53(mm) 0.53(mm)

CGC1

01/20/2025 10:21

Lab File ID:(1) Lab File ID:(2)

Matrix: Water

0120250000013.D

Lab Sample ID: MB 180-488512/1-A

0120250000013.D

01/20/2025 10:21

CGC1

RTX-50

THIS METHOD BLANK APPLIES TO THE FOLLOWING SAMPLES:

ANALYZED 2

DATEDATE

ANALYZED 1LAB SAMPLE IDCLIENT SAMPLE ID

180-185280-12#20250079 AMENDED

COMPOSITE N

01/20/2025 12:01 01/20/2025 12:01

LB 180-488378/1-B 01/20/2025 13:00 01/20/2025 13:00

LCS 180-488512/2-A 01/20/2025 13:20 01/20/2025 13:20

LCSD 180-488512/3-A 01/20/2025 13:40 01/20/2025 13:40

FORM IV EPA 8151A

Page 9864 of 21459

Lab Name: Job No.: 180-185280-1Eurofins Pittsburgh

SDG No.:

Date Analyzed:(1)

Instrument ID:(1)

GC Column:(1) ID:

Instrument ID:(2)

Date Extracted: 01/21/2025 07:03

Date Analyzed:(2)

GC Column:(2) ID:RTX-17010.53(mm) 0.53(mm)

CGC1

01/23/2025 06:42

Lab File ID:(1) Lab File ID:(2)

Matrix: Sediment

0123250000002.D

Lab Sample ID: MB 180-488701/1-A

0123250000002.D

01/23/2025 06:42

CGC1

RTX-50

THIS METHOD BLANK APPLIES TO THE FOLLOWING SAMPLES:

ANALYZED 2

DATEDATE

ANALYZED 1LAB SAMPLE IDCLIENT SAMPLE ID

180-185280-1#20250058 COMPOSITE H 01/23/2025 07:02 01/23/2025 07:02

180-185280-2#20250060 COMPOSITE J 01/23/2025 07:22 01/23/2025 07:22

180-185280-3#20250062 COMPOSITE L 01/23/2025 07:42 01/23/2025 07:42

180-185280-4#20250063 COMPOSITE M 01/23/2025 08:02 01/23/2025 08:02

180-185280-5#20250064 COMPOSITE N 01/23/2025 08:22 01/23/2025 08:22

180-185280-6#20250065 COMPOSITE O 01/23/2025 08:42 01/23/2025 08:42

180-185280-7#20250046 COMPOSITE

P/DISCRETE #46

01/23/2025 09:02 01/23/2025 09:02

LCS 180-488701/2-A 01/23/2025 09:22 01/23/2025 09:22

LCSD 180-488701/3-A 01/23/2025 09:42 01/23/2025 09:42

180-185280-8#20250073 AMENDED

COMPOSITE H

01/23/2025 10:21 01/23/2025 10:21

180-185280-9#20250075 AMENDED

COMPOISTE J

01/23/2025 10:41 01/23/2025 10:41

180-185280-10#20250077 AMENDED

COMPOSITE L

01/23/2025 11:01 01/23/2025 11:01

180-185280-11#20250078 AMENDED

COMPOSITE M

01/23/2025 11:21 01/23/2025 11:21

180-185280-12#20250079 AMENDED

COMPOSITE N

01/23/2025 11:41 01/23/2025 11:41

180-185280-13#20250080 AMENDED

COMPOSITE O

01/23/2025 12:01 01/23/2025 12:01

180-185280-14#20250081 AMENDED

COMPOSITE P/DISCRETE #46

01/23/2025 12:21 01/23/2025 12:21

Page 9865 of 21459

Lab Name: Job No.: 180-185280-1Eurofins Pittsburgh

SDG No.:

Date Analyzed:(1)

Instrument ID:(1)

GC Column:(1) ID:

Instrument ID:(2)

Date Extracted: 01/22/2025 10:01

Date Analyzed:(2)

GC Column:(2) ID:RTX-17010.53(mm) 0.53(mm)

CGC1

01/28/2025 05:14

Lab File ID:(1) Lab File ID:(2)

Matrix: Water

0128250000002.D

Lab Sample ID: MB 180-488820/1-A

0128250000002.D

01/28/2025 05:14

CGC1

RTX-50

THIS METHOD BLANK APPLIES TO THE FOLLOWING SAMPLES:

ANALYZED 2

DATEDATE

ANALYZED 1LAB SAMPLE IDCLIENT SAMPLE ID

LCS 180-488820/2-A 01/28/2025 05:34 01/28/2025 05:34

LCSD 180-488820/3-A 01/28/2025 05:54 01/28/2025 05:54

180-185280-8#20250073 AMENDED

COMPOSITE H

01/28/2025 06:34 01/28/2025 06:34

180-185280-9#20250075 AMENDED

COMPOISTE J

01/28/2025 06:54 01/28/2025 06:54

180-185280-10#20250077 AMENDED

COMPOSITE L

01/28/2025 07:14 01/28/2025 07:14

180-185280-11#20250078 AMENDED

COMPOSITE M

01/28/2025 07:34 01/28/2025 07:34

180-185280-13#20250080 AMENDED

COMPOSITE O

01/28/2025 07:53 01/28/2025 07:53

180-185280-14#20250081 AMENDED

COMPOSITE P/DISCRETE #46

01/28/2025 08:13 01/28/2025 08:13

LB 180-488378/1-G 01/28/2025 09:33 01/28/2025 09:33

LB 180-488426/1-F 01/28/2025 09:53 01/28/2025 09:53

Page 9866 of 21459

HERBICIDES ANALYTICAL SEQUENCE

FORM VIII

Eurofins Pittsburgh 180-185280-1

SDG No.:

Sample No.: ICRT 180-480078/4 Date Analyzed: 09/25/2024 08:03

Lab File ID (Standard): 0925240000004.D

Instrument ID: CGC1 GC Column: RTX-50 ID: 0.53(mm)

Heated Purge: (Y/N) N

Calibration ID: 52915

THE ANALYTICAL SEQUENCE OF BLANKS, SAMPLES, STANDARDS, MS/MSDs AND LCSs IS GIVEN BELOW:

#RT

DCPAA

UPPER LIMIT

LOWER LIMIT

7.90

7.84

INITIAL CALIBRATION SURROGATE 7.87

LAB SAMPLE ID DATE ANALYZEDCLIENT SAMPLE ID LAB FILE ID

ICRT 180-480078/4 09/25/2024 08:03 7.870925240000004

.D

DCPAA = 2,4-Dichlorophenylacetic acid

DCPAA RT Limit = ± 0.03 minutes of surrogate RT

# Column used to flag values outside QC limits

FORM VIII EPA 8151A Page 9867 of 21459

FORM VIII

Eurofins Pittsburgh 180-185280-1

SDG No.:

Sample No.: ICRT 180-480078/4 Date Analyzed: 09/25/2024 08:03

Lab File ID (Standard): 0925240000004.D

Instrument ID: CGC1 GC Column: RTX-1701 ID: 0.53(mm)

Heated Purge: (Y/N) N

Calibration ID: 52916

THE ANALYTICAL SEQUENCE OF BLANKS, SAMPLES, STANDARDS, MS/MSDs AND LCSs IS GIVEN BELOW:

#RT

DCPAA

UPPER LIMIT

LOWER LIMIT

8.22

8.16

INITIAL CALIBRATION SURROGATE 8.19

LAB SAMPLE ID DATE ANALYZEDCLIENT SAMPLE ID LAB FILE ID

ICRT 180-480078/4 09/25/2024 08:03 8.190925240000004

.D

DCPAA = 2,4-Dichlorophenylacetic acid

DCPAA RT Limit = ± 0.03 minutes of surrogate RT

FORM VIII EPA 8151A Page 9868 of 21459

FORM VIII

Eurofins Pittsburgh 180-185280-1

SDG No.:

Sample No.: CCVRT 180-488625/1 Date Analyzed: 01/20/2025 06:23

Lab File ID (Standard): 0120250000001.D

Instrument ID: CGC1 GC Column: RTX-50 ID: 0.53(mm)

Heated Purge: (Y/N) N

Calibration ID: 52915

THE ANALYTICAL SEQUENCE OF BLANKS, SAMPLES, STANDARDS, MS/MSDs AND LCSs IS GIVEN BELOW:

#RT

DCPAA

UPPER LIMIT

LOWER LIMIT

7.90

7.84

CONTINUING CALIBRATION SURROGATE 7.87

LAB SAMPLE ID DATE ANALYZEDCLIENT SAMPLE ID LAB FILE ID

CCVRT 180-488625/1 01/20/2025 06:23 7.870120250000001

.D

CCV 180-488625/12 01/20/2025 10:02 7.860120250000012

.D

MB 180-488512/1-A 01/20/2025 10:21 7.860120250000013

.D

180-185280-12 01/20/2025 12:01 7.86#20250079 AMENDED

COMPOSITE N

0120250000018

.D

LB 180-488378/1-B 01/20/2025 13:00 7.860120250000021

.D

LCS 180-488512/2-A 01/20/2025 13:20 7.860120250000022

.D

LCSD

180-488512/3-A

01/20/2025 13:40 7.860120250000023

.D

CCV 180-488625/24 01/20/2025 14:00 7.860120250000024

.D

DCPAA = 2,4-Dichlorophenylacetic acid

DCPAA RT Limit = ± 0.03 minutes of surrogate RT

FORM VIII EPA 8151A Page 9869 of 21459

FORM VIII

Eurofins Pittsburgh 180-185280-1

SDG No.:

Sample No.: CCVRT 180-488625/1 Date Analyzed: 01/20/2025 06:23

Lab File ID (Standard): 0120250000001.D

Instrument ID: CGC1 GC Column: RTX-1701 ID: 0.53(mm)

Heated Purge: (Y/N) N

Calibration ID: 52916

THE ANALYTICAL SEQUENCE OF BLANKS, SAMPLES, STANDARDS, MS/MSDs AND LCSs IS GIVEN BELOW:

#RT

DCPAA

UPPER LIMIT

LOWER LIMIT

8.22

8.16

CONTINUING CALIBRATION SURROGATE 8.19

LAB SAMPLE ID DATE ANALYZEDCLIENT SAMPLE ID LAB FILE ID

CCVRT 180-488625/1 01/20/2025 06:23 8.190120250000001

.D

CCV 180-488625/12 01/20/2025 10:02 8.190120250000012

.D

MB 180-488512/1-A 01/20/2025 10:21 8.190120250000013

.D

180-185280-12 01/20/2025 12:01 8.19#20250079 AMENDED

COMPOSITE N

0120250000018

.D

LB 180-488378/1-B 01/20/2025 13:00 8.190120250000021

.D

LCS 180-488512/2-A 01/20/2025 13:20 8.190120250000022

.D

LCSD

180-488512/3-A

01/20/2025 13:40 8.190120250000023

.D

CCV 180-488625/24 01/20/2025 14:00 8.190120250000024

.D

DCPAA = 2,4-Dichlorophenylacetic acid

DCPAA RT Limit = ± 0.03 minutes of surrogate RT

FORM VIII EPA 8151A Page 9870 of 21459

FORM VIII

Eurofins Pittsburgh 180-185280-1

SDG No.:

Sample No.: CCVRT 180-488881/1 Date Analyzed: 01/23/2025 06:23

Lab File ID (Standard): 0123250000001.D

Instrument ID: CGC1 GC Column: RTX-50 ID: 0.53(mm)

Heated Purge: (Y/N) N

Calibration ID: 52915

THE ANALYTICAL SEQUENCE OF BLANKS, SAMPLES, STANDARDS, MS/MSDs AND LCSs IS GIVEN BELOW:

#RT

DCPAA

UPPER LIMIT

LOWER LIMIT

7.89

7.83

CONTINUING CALIBRATION SURROGATE 7.86

LAB SAMPLE ID DATE ANALYZEDCLIENT SAMPLE ID LAB FILE ID

CCVRT 180-488881/1 01/23/2025 06:23 7.860123250000001

.D

MB 180-488701/1-A 01/23/2025 06:42 7.860123250000002

.D

180-185280-1 01/23/2025 07:02 7.86#20250058 COMPOSITE

H

0123250000003

.D

180-185280-2 01/23/2025 07:22 7.86#20250060 COMPOSITE

J

0123250000004

.D

180-185280-3 01/23/2025 07:42 7.86#20250062 COMPOSITE

L

0123250000005

.D

180-185280-4 01/23/2025 08:02 7.86#20250063 COMPOSITE

M

0123250000006

.D

180-185280-5 01/23/2025 08:22 7.86#20250064 COMPOSITE

N

0123250000007

.D

180-185280-6 01/23/2025 08:42 7.86#20250065 COMPOSITE

O

0123250000008

.D

180-185280-7 01/23/2025 09:02 7.86#20250046 COMPOSITE

P/DISCRETE #46

0123250000009

.D

LCS 180-488701/2-A 01/23/2025 09:22 7.850123250000010

.D

LCSD

180-488701/3-A

01/23/2025 09:42 7.860123250000011

.D

CCV 180-488881/12 01/23/2025 10:01 7.860123250000012

.D

180-185280-8 01/23/2025 10:21 7.86#20250073 AMENDED

COMPOSITE H

0123250000013

.D

180-185280-9 01/23/2025 10:41 7.86#20250075 AMENDED

COMPOISTE J

0123250000014

.D

180-185280-10 01/23/2025 11:01 7.86#20250077 AMENDED

COMPOSITE L

0123250000015

.D

180-185280-11 01/23/2025 11:21 7.86#20250078 AMENDED

COMPOSITE M

0123250000016

.D

180-185280-12 01/23/2025 11:41 7.86#20250079 AMENDED

COMPOSITE N

0123250000017

.D

DCPAA = 2,4-Dichlorophenylacetic acid

DCPAA RT Limit = ± 0.03 minutes of surrogate RT

FORM VIII EPA 8151A Page 9871 of 21459

FORM VIII

Eurofins Pittsburgh 180-185280-1

SDG No.:

Sample No.: CCVRT 180-488881/1 Date Analyzed: 01/23/2025 06:23

Lab File ID (Standard): 0123250000001.D

Instrument ID: CGC1 GC Column: RTX-50 ID: 0.53(mm)

Heated Purge: (Y/N) N

Calibration ID: 52915

THE ANALYTICAL SEQUENCE OF BLANKS, SAMPLES, STANDARDS, MS/MSDs AND LCSs IS GIVEN BELOW:

#RT

DCPAA

UPPER LIMIT

LOWER LIMIT

7.89

7.83

CONTINUING CALIBRATION SURROGATE 7.86

LAB SAMPLE ID DATE ANALYZEDCLIENT SAMPLE ID LAB FILE ID

180-185280-13 01/23/2025 12:01 7.86#20250080 AMENDED

COMPOSITE O

0123250000018

.D

180-185280-14 01/23/2025 12:21 7.86#20250081 AMENDED

COMPOSITE

P/DISCRETE #46

0123250000019

.D

CCV 180-488881/23 01/23/2025 13:40 7.860123250000023

.D

DCPAA = 2,4-Dichlorophenylacetic acid

DCPAA RT Limit = ± 0.03 minutes of surrogate RT

FORM VIII EPA 8151A Page 9872 of 21459

FORM VIII

Eurofins Pittsburgh 180-185280-1

SDG No.:

Sample No.: CCVRT 180-488881/1 Date Analyzed: 01/23/2025 06:23

Lab File ID (Standard): 0123250000001.D

Instrument ID: CGC1 GC Column: RTX-1701 ID: 0.53(mm)

Heated Purge: (Y/N) N

Calibration ID: 52916

THE ANALYTICAL SEQUENCE OF BLANKS, SAMPLES, STANDARDS, MS/MSDs AND LCSs IS GIVEN BELOW:

#RT

DCPAA

UPPER LIMIT

LOWER LIMIT

8.22

8.16

CONTINUING CALIBRATION SURROGATE 8.19

LAB SAMPLE ID DATE ANALYZEDCLIENT…