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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 AD23499, Oct 2001

Machine-extracted title · confidence 90%

Laboratory report for chlorinated pesticides in sample AD23499 extracted September 27, 2001, with all results below detection limits.

NYC-WTC_000080625–000080633

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

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Scanned page image, NYC-WTC_000080632
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NYC 9/11 Public Portal Document Quantitation Report * (QT Reviewed)

Signal- #1 : C:-\HPCHEM\l\DATA\508F\011012\23499 .D\ECDlA7CH~VialT~42 Signal #2 : C:\HPCHEM\l\DATA\508F\011012\23499.D\ECD2B.CH Acq On : 13 Oct 2001 9:29 pm Operator: Nefliu Sample : sample Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Oct 15 13:15 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 418698 555694 0.092 0.100 Spiked Amount 0.200 Recovery 46.00% 50.00% Target Compounds 1) PEAK 1 31.01 23.06 546 16590 0.002 0.121 # 2) PEAK 2 32.51 27.34 1386 174522 0.004 0.361 # 3) PEAK 3 33.04 27.81 22512 3493 0.057 0.130 # 4) PEAK 4 34.00f 29.53 26091 3566 0.091 0.007 # 5) PEAK 5 36.37f 32.90f 1434 4721 0.009 0.023 #

(f)=RT Delta > 1/2 Window {#)=Amounts differ by > 25% (m)=manual int. 23499.D PCB1248.M Mon Oct 15 13:15:56 2001 Page 1

NYC-WTC_000080632

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NYC-WTC_000080632Source: NYC Law Department, mirrored locally

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