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Pesticide analysis results, sample AD23698, Oct 2001

Machine-extracted title · confidence 100%

Laboratory report listing detection limits and results for pesticide compounds in a WTC water sample.

NYC-WTC_000080874–000080883

Folder label: “508 9/28/01 Extr. 10/21 Analysis

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Scanned page image, NYC-WTC_000080875
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Signal #1 : C:\HPCHEM\l\DATA\508F\011016C\23698.D\ECDlA.CH Vial: 46 Signal #2 : C:\HPCHEM\l\DATA\508F\011016C\23698.D\ECD2B.CH Acq On : 21 Oct 2001 10:15 am Operator: Nefliu Sample : sample Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Oct 21 15:37 2001 Quant Results File: 011019P.RES

Quant Method : C:\HPCHEM\1\METHODS\011019P.M (Chemstation Integrator) Title : 508 CHLORINATED PESTICIDES 9/6/00 Last Update : Sun Oct 21 15:26:52 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 10) S 2,4-DDD SURROGAT 37.27 34.41 735434 899529 0.181 0.202 Spiked Amount 0.200 Recovery 90.50% 101.00% Target Compounds 2) g-BHC 23.40 21.11 2511 2548 0.000 0.000 3) HEPTACHLOR 26.02 22.54 2547 2662 0.000 0.000 4) ALDRIN 28.66 24.51 13324 2326 0.001 0.000 # 5) HEPTACHLOR EPOXI 32.68 29.69 772 2175 0.000 . 0.000 # 6) 4,4'-DDE 35.87 32.80 3211 2751 0.000 0.000 7) DIELDRIN 36.13 33.66 1040 4410 0.000 0.001 # 8) ENDRIN 38.40 34.61 7444 1488 0.002 0.000 # 9) METHOXYCHLOR 0.00 41.74 0 335566 N.D. 0.195 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 23698.D 011019P.M Sun Oct 21 15:38:18 2001 Page 1

NYC-WTC_000080875

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NYC-WTC_000080875Source: NYC Law Department, mirrored locally

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