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DEP Method 508 analysis log, Oct-Nov 2001

Machine-extracted title · confidence 90%

Laboratory data sheet containing Method 508 analysis results for samples collected October 22, 2001.

NYC-WTC_000008177–000008292

Folder label: “508 X 10/22/01 AN 11/21/01

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NYC 9/11 Public Portal Document

Response Factor Report 105

Method : C:\HPCHEM\1\METHODS\508\112601P.M (Chemstation Integrator) Title : 508 Chlorinated Pesticides Last Update : Mon Nov 26 11:49:17 2001

Calibration Files 1 =PESTC1.D 2 =PESTC2.D 3 =PESTC3.D 4 =PESTC4.D 5 =PESTC5.D 6 =PESTC6.D

Compound 1 2 3 4 5 6 Avg %RSD

1) Propachlor 2.421 2.378 2.162 2.320 E6 5.97 2) g-BHC 5.438 4.223 3.878 4.513 E7 18.16 3) Heptachlor 4.760 3.655 3.573 3.996 E7 16.59 4) Aldrin 5.484 4.574 4.349 4.802 E7 12.51 5) Heptachlor Epoxide 4.162 3.287 1.800 3.083 E7 (38 .73 6) 4,4-DDE 3.993 3.100 2.761 3.285 E7 19.38 7) Dieldrin 3.916 3.455 3.299 3.557 E7 9.02 8) Endrin 2.309 1.931 1.630 1.957 E7 17.38 9) Methoxychlor 4.447 4.360 4.795 4.534 E6 5.07 10) S 2,4 DDD Surrogate 1.619 1.619 E7 0.00

Signal #2 Calibration Files 1 =PESTCI.D 2 =PESTC2.D 3 =PESTC3.D 4 =PESTC4.D 5 =PESTC5B.D 6 =PESTC6.D Compound 12 3 4 5 6 Avg RSD

1) Propachlor 1.437 1.569 1.578 1.528 E5 5.16 2) g-BHC 2.103 2.059 2.085 2.082 E6 1.05 3) Heptachlor 2.047 1.742 1.819 1.869 E6 8.49 4) Aldrin 2.898 2.706 2.931 2.845 E6 4.26 5) Heptachlor Epoxide 2.440 2.097 2.141 2.226 E6 8.39 6) 4,4-DDE 1.621 1.402 1.524 1.515 E6 7.22 7) Dieldrin 2.847 2.218 2.226 2.430 E6 14.86 8) Endrin 1.281 1.137 1.211 1.210 E6 5.95 9) Methoxychlor 4.955 4.917 5.183 5.018 E5 2.86 10) S 2,4 DDD Surrogate 8.844 8.844 E5 0.00

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(#) = Out of Range ### Number of calibration levels exceeded format ### 112601P.M Wed Nov 28 09:15:51 2001 Page 1

NYC-WTC_000008219

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NYC-WTC_000008219Source: NYC Law Department, mirrored locally

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Method 508 sample log sheet, Oct-Nov 2001 · Box DEP Box 13

NYC-WTC_000008843

Log sheet recording Method 508 sample processing details including drip rates and pH values for samples from late October to November 2001.

3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.993

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