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Chlorinated pesticide analysis results, sample AD23258, Oct 2001

Machine-extracted title · confidence 100%

Laboratory report listing detection limits for chlorinated pesticides in sample AD23258 analyzed between September and October 2001.

NYC-WTC_000080252–000080262

Folder label: “508 9/24/01 Ext.

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Signal #1 : C:\HPCHEM\l\DATA\508F\011002B\23258.D\ECDlA.CH Vial: 42 Signal #2 : C:\HPCHEM\l\DATA\508F\011002B\23258.D\ECD2B.CH Acq On : 3 Oct 2001 11:37 am Operator: Nefliu Sample : sample Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Oct 9 15:23 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 34.65 401596 576549 0.084 0.100 Spiked Amount 0.100 Recovery 84.00% 100.00% Target Compounds 1) PROPACHLOR 0.00 16.36 0 8154 N.D. d 0.009 2) g-BHC 23.80 21.32 5161 7852 0.001 0.001 3) HEPTACHLOR 26.35 22.82 3478 7817 0.001 0.001 # 4) ALDRIN 29.03 25.09 2125 7723 0.000 0.001 # 5) HEPTACHLOR EPOXI 32.83 29.97 2098 4804 0.000 0.000 # 6) 4,4'-DDE 36.22 33.06 899 5455 0.000 0.001 # 7) DIELDRIN 36.57 33.75 22579 1068 0.003 0.000 # 8) ENDRIN 38.85 0.00 5926 0 0.001 N.D. d# 9) METHOXYCHLOR 50.64 42.10 585 515887 0.000 0.224 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 23258.D 011002P.M Tue Oct 09 15:23:45 2001 Page 1

' NYC-WTC_000080253

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NYC-WTC_000080253Source: NYC Law Department, mirrored locally

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