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← Document results/DEP Box 64/508 9/27/01 Extraction 10/13-10/15 Analysis
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Chlorinated pesticide analysis results, sample AD23502, Oct 2001

Machine-extracted title · confidence 90%

Laboratory report for chlorinated pesticides in sample AD23502 extracted September 27, 2001, with all results below detection limits.

NYC-WTC_000080652–000080658

Folder label: “508 9/27/01 Extraction 10/13-10/15 Analysis

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Scanned page image, NYC-WTC_000080657
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed) Signal #1 : C :-\-HPCHEM\l-\DATA\ 5 08F\011012\23502. D\ECD1A. CH Via r:—48 Signal #2 : C:\HPCHEM\l\DATA\508F\011012\23502.D\ECD2B.CH Acq On : 14 Oct 2001 12:22 am Operator: Nefliu Sample : sample Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Oct 15 13:17 2001 Quant Results File: PCB1248.RES

Quant Method : C:\HPCHEM\1\METHODS\PCB1248.M (Chemstation Integrator) Title : 508 CHLORINATED PESTICIDES 4/23/99 Last Update : Mon Oct 15 13:12:29 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 37.24 34.49 418832 573598 0.092 0.104 Spiked Amount 0.200 Recovery = 46.00% 52.00% Target Compounds 1) PEAK 1 31.05 23.07 780 20734 0.003 0.151 # 2) PEAK 2 32.79 27.34 705 199774 0.002 0.413 # 3) PEAK 3 33.04 27.82 13998 2886 0.036 0.107 # 4) PEAK 4 34.00f 29.53 19623 3004 0.069 0.006 # 5) PEAK 5 36.36f 33.23 1884 723 0.012 0.003 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 23502.D PCB1248.M Mon Oct 15 13:17:17 2001 Page 1

NYC-WTC_000080657

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NYC-WTC_000080657Source: NYC Law Department, mirrored locally

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