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Document / 6 pages

Chlorinated pesticide analysis results, sample AD23318, Oct 2001

Machine-extracted title · confidence 95%

Laboratory report listing detection levels for chlorinated pesticides and PCBs in environmental sample collected September 2001.

NYC-WTC_000080000–000080005

Folder label: “508 9/22/01 Extr.

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Scanned page image, NYC-WTC_000080004
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document ■Quantitation Report '(QT Reviewed) Signal-#1 : C:\HPCHEM\1\DATA\5O8F\O11OO7\PRL1232;D\ECD1A.CH Vial: 32 Signal #2 : C:\HPCHEM\l\DATA\508F\011007\PRL1232.D\ECD2B.CH Acq On : 7 Oct 2001 11:44 pm Operator: Nefliu Sample : prll232 Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Oct 13 12:07 2001 Quant Results File: PCB1232.RES

Quant Method : C:\HPCHEM\1\METHODS\PCB1232.M (Chemstation Integrator) Title : DUAL 508 CHLORINATED PESTICIDES CHLORDANE 6/3/99 Last Update : Sat Oct 13 12:01:17 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 6) s 2,4-DDD SURROGAT 37,55 34.60 439093 534798 0.092 0.087 Spiked Amount 0.200 Recovery = 46.00% 43.50% Target Compounds 1) PEAK 1 20.02 14.81 49138 10839 0.155 0.120 2) PEAK 2 23.52 17.61 36168 2456 0.140m 0.176m# 3) PEAK 3 26.69 20.62 68426 13867 0.158 0.152 4) PEAK 4 33.31 22.30 25005 63049 0.172 0.147m 5) PEAK 5 34.88 27.93 17955 5719 0.158 0.147m

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. PRL1232.D PCB1232.M Sat Oct 13 12:07:56 2001 Page 1

NYC-WTC_000080004

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NYC-WTC_000080004Source: NYC Law Department, mirrored locally

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