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← Document results/DEP Box 64/508 9/20/01 Ext. 9/28-9/29 Analysis
Document / 4 pages

Pesticide analysis results, sample AD22916, Sept-Oct 2001

Machine-extracted title · confidence 95%

Laboratory report listing analytical results for pesticides and PCBs in environmental sample AD22916 analyzed between September 20 and October 5, 2001.

NYC-WTC_000079559–000079562

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

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Scanned page image, NYC-WTC_000079561
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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed) Signal #1 : C:\HPCHEM\l\DATA\508F\010928\22916S.D\ECDlA.CH Vial: 52 Signal #2 : C:\HPCHEM\l\DATA\508F\010928\22916S.D\ECD2B.CH Acq On : 30 Sep 2001 3:53 am Operator: Nefliu Sample : 22916 spike Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Sep 30 10:33 2001 Quant Results File: 010828C.RES

Quant Method : C:\HPCHEM\1\METHODS\010828C.M (Chemstation Integrator) Title : DUAL 508 CHLORINATED PESTICIDES CHLORDANE 6/3/99 Last Update : Sun Sep 30 10:30:23 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 4) s 2,4-DDD SURROGAT 37.57 34.62 394116 524275 0.087m 0.092m Spiked Amount 0.100 Recovery 87.00% 92.00% Target Compounds 1) CHLORDANE PEAK 1 32.58 32.06 650558 4207360 3.953 4.262 2) CHLORDANE PEAK 2 33.73 32.45 3744102 6806917 4.721m 4.840m 3) CHLORDANE PEAK 3 34.67 36.22 2612003 1186116 3.606m 3.805m

*

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 22916S.D 010828C.M Sun Sep 30 10:33:47 2001 Page 1

NYC-WTC_000079561

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NYC-WTC_000079561Source: NYC Law Department, mirrored locally

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