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Chlorinated pesticide analysis results, sample AD22698, Oct 2001

Machine-extracted title · confidence 50%

Laboratory report listing detection limits for chlorinated pesticides in sample AD22698 analyzed between September and October 2001.

NYC-WTC_000080171–000080190

Folder label: “508 9/24/01 Ext.

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NYC 9/11 Public Portal Document Quantitation Report • (QT Reviewed)

-Signal #1 : C:\HPCHEM\1\DATA\5O8F\O11OO2B\2PESTC2.D\ECD1A.CH Vial: 70 Signal #2 : C:\HPCHEM\l\DATA\508F\011002B\2PESTC2.D\ECD2B.CH Acq On : 4 Oct 2001 2:06 am Operator: Nefliu Sample : pest cev Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Oct 9 15:29 2001 Quant Results File: 011002P.RES

Quant Method : C:\HPCHEM\1\METHODS\011002P.M (Chemstation Integrator) Title : 508 CHLORINATED PESTICIDES 9/6/00 Last Update : Fri Sep 28 14:35:02 2001 Response via : Initial Calibration DataAcq Meth : 508F.M

Volume Inj. Signal #1 Phase Signal #2 Phase: Signal #1 Info Signal #2 Info : Compound RT#1 RT#2 Resp#l Resp#2 ug/L ug/L

System Monitoring Compounds 10) S 2,4-DDD SURROGAT 37.60 34.64 962403 1167037 0.202 0.202m Spiked Amount 0.100 Recovery = 202.00% 202.00% Target Compounds 1) PROPACHLOR 17.35 16.30 156462 172670 0.207 0.194 2) g-BHC 23.70 21.41 2426195 3135387 0.293 iOi-7 0.283 (}• 3) HEPTACHLOR 26.43 22.86 587561 780032 0.098/02,-/ 0.093 4) ALDRIN 28.98 24.98 1142344 1263171 0.123 lo// 0.118 5) HEPTACHLOR EPOXI 32.79 30.06 1985272 2334357 0.249 0.238 0. 6) 4,4'-DDE 36.15 33.05 3430769 4076314 0.419 (ar-i. 0.406 7) DIELDRIN 36.48 33.75 596555 734310 0.080 100 7 0.078 8) ENDRIN 38.65 34.78 1137877 1298673 0.220 li0¥.' 0.207m Oi- 9) METHOXYCHLOR 50.55 42.08 941223 960671 0.435m,<>4/ 0.417 0-9-

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 2PESTC2.D 011002P.M Tue Oct 09 15:29:54 2001 Page 1

NYC-WTC_000080178

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NYC-WTC_000080178Source: NYC Law Department, mirrored locally

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