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← Document results/DEP Box 64/508 Xtract 10/2/01 Anal 10/27/01
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Pesticide analysis summary, sample AD23844, Oct 2001

Machine-extracted title · confidence 95%

Laboratory record listing results for chlorinated pesticides and PCBs in sample AD23844 with most compounds below the method detection limit.

NYC-WTC_000081255–000081264

Folder label: “508 Xtract 10/2/01 Anal 10/27/01

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed) Signal #1 : C:\HPCHEM\l\DATA\508F\011027B\23844.D\ECDlA.CH Vial: 40 Signal #2 : C:\HPCHEM\l\DATA\508F\011027B\23844.D\ECD2B.CH Acq On : 28 Oct 2001 10:02 am Operator: Nefliu Sample : 24816 lOdf Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Oct 29 10:51 2001 Quant Results File: 011029P.RES Quant Method : C:\HPCHEM\1\METHODS\011029P.M (Chemstation Integrator) Title : 508 CHLORINATED PESTICIDES 9/6/00 Last Update : Sun Oct 21 15:26:52 2001 Response via ; Initial Calibration DataAcq Meth : 508F2.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 37.15 34.22 795776 931127 0.180 0.189 Spilced Amount 0.200 Recovery = 90.00% 94.50% Target Compounds 1) PROPACHLOR 0.00 15.76 0 3080 N.D. d 0.004 2) g-BHC 23.23 20.82 5271 1498 0.001 0.000 # 3) HEPTACHLOR 25.84 22.27 6098 1753 0.001 0.000 # 4) ALDRIN 28.68 24.25 6208 1193 0.001 0.000 # 5) HEPTACHLOR EPOXI 32.39 29.48 2931 3374 0.000 0.000 6) 4,4'-DDE 35.68 32.60 13766 3529 0.002 0.000 # 7) DIELDRIN 36.12 33.32 7692 1661 0.001 0.000 # 8) ENDRIN 38.24 0.00 3087 0 0.001 N.D. d# 9) METHOXYCHLOR 0.00 41.47 0 202471 N.D. 0.095 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 23844.D 011029P.M Mon Oct 29 10:51:34 2001 Page 1

NYC-WTC_000081256

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NYC-WTC_000081256Source: NYC Law Department, mirrored locally

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