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Pesticide analysis results, sample AD22548, Sep 2001

Machine-extracted title · confidence 95%

Laboratory report listing concentrations of organochlorine pesticides and PCBs in sample AD22548 analyzed September 18-24, 2001.

NYC-WTC_000079161–000079171

Folder label: “508 9/18/01 9/24/01

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NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed)

Signal #1 : C:\HPCHEM\l\DATA\508F\010923\22548.D\ECDlA.CH Vial: 50 Signal #2 : C:\HPCHEM\l\DATA\508F\010923\22548.D\ECD2B.CH Acq On : 24 Sep 2001 9:52 am Operator: Nefliu Sample Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Sep 26 14:16 2001 Quant Results File: 010924T.RES Quant Method : C:\HPCHEM\1\METHODS\010924T.M (Chemstation Integrator) Title : 508 CHLORINATED PESTICIDES TOXAPHENE7/28/99 Last Update : Wed Sep 05 14:19:35 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/1 ug/1

System Monitoring Compounds 6) S 2,4-DDD SURROGAT 37.76 34.68 615828 932891 0.158 0.149 Spiked Amount 0.200 Recovery = 79.00% 74.50% Target Compounds 1) TOXAPHENE PEAK 1 35.94 35.98 10215 29251 0.318 0.764 # 2) TOXAPHENE PEAK 2 40.05 37.39 4886 2126 0.076 0.018 # 3) TOXAPHENE PEAK 3 0.00 39.47 0 18864 N.D. 0.241 # 4) TOXAPHENE PEAK 4 0.00 40.92 0 10999 N.D. 0.122 # 5) TOXAPHENE PEAK 5 0.00 0.00 0 0 N.D. N.D. d

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 22548.D 010924T.M Wed Sep 26 14:16:39 2001 Page 1

NYC-WTC_000079164

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NYC-WTC_000079164Source: NYC Law Department, mirrored locally

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