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← Document results/DEP Box 64/508 9/19/01 Extract 9/27 Analysis
Document / 11 pages

Pesticide analysis results, sample AD22754, Sept-Oct 2001

Machine-extracted title · confidence 95%

Lab report listing analytical results for chlorinated pesticides in sample AD22754 collected September 2001.

NYC-WTC_000079464–000079474

Folder label: “508 9/19/01 Extract 9/27 Analysis

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Scanned page image, NYC-WTC_000079473
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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\5O8F\O1O926A\22754.D\ECD1A.CH Vial: 66 Signal #2 : C:\HPCHEM\1\DATA\5O8F\O1O926A\22754.D\ECD2B.CH Acg On : 28 Sep 2001 1:51 am Operator: Nefliu Sample Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Sep 28 16:48 2001 Quant Results File: PCB1254.RES

Quant Method : C:\HPCHEM\1\METHODS\PCB1254.M (Chemstation Integrator) Title : 508 CHLORINATED PESTICIDES 4/23/99 Last Update : Fri Sep 28 16:39:46 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 37.59 34.65 324754 453454 0.082 0.125 # Spiked Amount 0.100 Recovery 82.00% 125.00% Target Compounds 1) PEAK 1 33.10 29.71 1237 2443 0.006 0.005 2) PEAK 2 33.82 30.86 1519 8972 0.003 0.020 # 3) PEAK 3 37.14 33.54 7068 1025 0.010 0.002 # 4) PEAK 4 0.00 34.36 0 2408 N.D. d 0.008 5) PEAK 5 41.20f 37.15 1198 1138 0.003 0.003

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 22754.D PCB1254.M Fri Sep 28 16:49:01 2001 Page 1

NYC-WTC_000079473

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NYC-WTC_000079473Source: NYC Law Department, mirrored locally

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