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Pesticide analysis results, sample AD23699, Oct 2001

Machine-extracted title · confidence 100%

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

NYC-WTC_000080884–000080893

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

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Scanned page image, NYC-WTC_000080891
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Signal #1 : C:\HPCHEM\l\DATA\508F\011016C\23699.D\ECDlA.CH Vial: 48 ‘ Signal #2—:-C:-\HPCHEM\l\DATA\508F\011016C\23699-.D\ECD2B7CH--------------- Acq On : 21 Oct 2001 11:13 am Operator: Nefliu Sample : sample Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Oct 22 16:24 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 : Sun Oct 21 12:54:09 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 37.27 34.41 813958 989822 0.219 0.210 Spiked Amount 0.100 Recovery = 219.00% 210.00% Target Compounds 1) PEAK 1 32.54 29.43 1354 803 0.006 0.001 # 2) PEAK 2 33.53 30.59 4663 17737 0.009 0.034 # 3) PEAK 3 36.68 33.15 6060 949 0.009 0.001 # 4) PEAK 4 37.27f 33.91 813958 504 2.594 0.001 # 5) PEAK 5 41.18 36.70 965 833 0.002 0.001 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 23699.D PCB1254.M Mon Oct 22 16:25:05 2001 Page 1

NYC-WTC_000080891

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NYC-WTC_000080891Source: NYC Law Department, mirrored locally

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