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Document / 11 pages

Pesticide analysis results, sample AD22777, Sept-Oct 2001

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Laboratory report listing analytical results for pesticides and PCBs in environmental sample AD22777 analyzed between September 20 and October 5, 2001.

NYC-WTC_000079592–000079602

Folder label: “508 9/20/01 Ext. 9/28-9/29 Analysis

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed) Signal #1 : C:\HPCHEM\l\DATA\508F\010928\22777.D\ECDlA.CH Vial: 28 Signal #2 : C:\HPCHEM\l\DATA\508F\010928\22777.D\ECD2B.CH Acq On : 29 Sep 2001 4:19 pm Operator: Nefliu Sample : sample Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Sep 30 10:16 2001 Quant Results File: 010930P.RES Quant Method : C:\HPCHEM\1\METHODS\010930P.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 37.59 34.64 384474 509115 0.084 0.090 Spilced Amount 0.100 Recovery 84.00% 90.00% Target Compounds 1) PROPACHLOR 17.45 16.35 5826 7619 0.008 0.009 2) g-BHC 23.79 21.31 8002 13282 0.001 0.001 # 3) HEPTACHLOR 26.32 22.78 3998 9235 0.001 0.001 # 4) ALDRIN 29.02 25.07 3108 8530 0.000 0.001 # 5) HEPTACHLOR EPOXI 32.80 29.96 1600 6639 0.000 0.001 # 6) 4,4'-DDE 36.13 33.05 1145 5497 0.000 0.001 # 7) DIELDRIN 36.54 33.90 2092 1779 0.000 0.000 # 8) ENDRIN 38.47 0.00 1482 0 0.000 N.D. d# 9) METHOXYCHLOR 0.00 42.08 0 233765 N.D. 0.097 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 22777.D 010930P.M Sun Sep 30 10:16:38 2001 Page 1

NYC-WTC_000079593

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NYC-WTC_000079593Source: NYC Law Department, mirrored locally

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