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Document / 13 pages

Pesticide analysis results, sample AD22558, Sep 2001

Machine-extracted title · confidence 100%

Lab report listing organochlorine pesticide and PCB concentrations for sample AD22558 tested September 18-24, 2001.

NYC-WTC_000079229–000079241

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\1\DATA\5O8F\O1O923\22558.D\ECD1A.CH Vial: 62 Signal #2 : C:\HPCHEM\l\DATA\508F\010923\22558.D\ECD2B.CH Acq On : 24 Sep 2001 3:40 pm Operator: Nefliu Sample Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Sep 27 11:52 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 967192 1259848 0.248 0.202 Spiked Amount 0.200 Recovery = 124.00% 101.00% Target Compounds 1) TOXAPHENE PEAK 1 35.90 35.79 11299 106876 0.352m 2.792m# 2) TOXAPHENE PEAK 2 40.12 37.42 34003 338608 0.530m 2.946 # 3) TOXAPHENE PEAK 3 41.82 39.62 31495 189885 0.383m 2.422 # 5) TOXAPHENE PEAK 5 47.18 41.89 7740 24888 0.059m 0.427m#

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 22558.D 011012P.M Mon Oct 15 09:39:08 2001 Page 1

NYC-WTC_000079232

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NYC-WTC_000079232Source: NYC Law Department, mirrored locally

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