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← Document results/DEP Box 13/508 X 10/18/01 AN 11/15/01
Document / 156 pages

DEP Method 508 sample log, Oct-Nov 2001

Machine-extracted title · confidence 90%

Laboratory data sheet containing Method 508 sample results for samples collected October 18, 2001.

NYC-WTC_000008454–000008609

Folder label: “508 X 10/18/01 AN 11/15/01

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Scanned page image, NYC-WTC_000008508
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed) Signal #1 : C:\HPCHEM\1\DATA\508F\011114\PRL1242.D\ECD1A.CH Vial: 100 Signal #2 : C:\HPCHEM\1\DATA\508F\011114\PRL1242.D\ECD2B.CH Acq On : 17 Nov 2001 1:15 pm Operator: Nefliu Sample : prl 1242 Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Nov 20 9:03 2001 Quant Results File: PCB1242.RES Quant Method : C:\HPCHEM\1\METHODS\PCB1242.M (Chemstation Integrator) Title : DUAL 508 CHLORINATED PESTICIDES CHLORDANE 6/3/99 Last Update : Tue Nov 20 08:56:08 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 6) s 2,4-DDD SURROGAT 36.73 33.73 762201 1174947 0.175 1.829 # Spiked Amount 0.200 Recovery = 87.50% 914.50% Target Compounds 1) PEAK 1 22.50 15.31 81466 40166 0.175m 0.194m 2) PEAK 2 25.62 17.85 135135 77821 0.174 0.193 3) PEAK 3 26.99 21.16 50918 148751 0.187m 0.200m 4) PEAK 4 32.50 22.91 52819 50268 0.184m 0.206 5) PEAK 5 34.11 27.92 38595 34770 0.185m 0.230

A7 0.2

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. PRL1242.D PCB1242.M Tue Nov 20 09:03:35 2001 Page 1

NYC-WTC_000008508

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NYC-WTC_000008508Source: NYC Law Department, mirrored locally

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