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Pesticide analysis results, sample AD23651, Oct 2001

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Lab report listing quantitative results for chlorinated pesticides and PCBs in a WTC water sample.

NYC-WTC_000080775–000080794

Folder label: “508 9/28/01 Extr. 10/21 Analysis

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NYC 9/11 Public Portal Document

Response Factor Reports.104. Method : C:\HPCHEM\1\METHODS\011019P.M (Chemstation Integrator) Title : 508 CHLORINATED PESTICIDES 9/6/00 Last Update : Sun Oct 21 15:26:52 2001

Calibration Files 1 =3PESTC1.D 2 =3PESTC2.D 3 =3PESTC3.D

Compound 1 2 3 Avg %RSD

1) PROPACHLOR 7.810 7.285 7.066 7.387 E5 5.17 2) g-BHC 7.042 7.328 8.387 7.586 E6 9.34 3) HEPTACHLOR 5.676 4.866 5.571 5.371 E6 8.20 4) ALDRIN 0.860 0.879 1.024 0.921 E7 9.75 5) HEPTACHLOR EPOXIDE 7.397 7.395 8.223 7.672 E6 6.23 6) 4,4'-DDE 7.022 7.578 8.487 7.696 E6 9.61 7) DIELDRIN 7.388 7.038 8.122 7.516 E6 7.36 8) ENDRIN 3.626 3.603 4.807 4.012 E6 17.16 9) METHOXYCHLOR 1.852 1.732 2.143 1.909 E6 11.08 10) s 2,4-DDD SURROGATE 4.072 4.072 E6 0.00 Signal #2 Calibration Files 1 =3PESTC1.D 2 =3PESTC2.D 3 =3PESTC3.D Compound 1 2 3 Avg %RSD

1) PROPACHLOR 8.331 7.212 6.797 7.447 E5 10.66 2) g-BHC 9.220 8.810 9.274 9.101 E6 2.79 3) HEPTACHLOR 7.949 6.235 6.331 6.838 E6 14.09 4) ALDRIN 9.795 9.147 9.690 9.544 E6 3.64 5) HEPTACHLOR EPOXIDE 8.991 8.104 8.236 8.444 E6 5.67 6) 4,4'-DDE 8.261 7.666 7.763 7.897 E6 4.04 7) DIELDRIN 8.817 7.829 8.219 8.289 E6 6.01 8) ENDRIN 4.996 3.407 3.636 4.013 E6 21.41 9) METHOXYCHLOR 1.954 1.591 1.628 1.724 E6 11.59 10) S 2,4-DDD SURROGATE 4.444 4.444 E6 0.00

(#) = Out of Range 011019P.M Sun Oct 21 15:28:46 2001 Page 1

NYC-WTC_000080781

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NYC-WTC_000080781Source: NYC Law Department, mirrored locally

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