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Pesticide analysis results, sample AD22546, Sep 2001

Machine-extracted title · confidence 90%

Laboratory report listing concentrations of organochlorine pesticides and PCBs in sample AD22546 analyzed September 17-24, 2001.

NYC-WTC_000079069–000079079

Folder label: “508 9/17/01 9/28/01

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NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed) Signal #1 C:\HPCHEM\1\DATA\5O8F\O1O923\22546.D\ECD1A.CH Vial: 46 Signal #2 C:\HPCHEM\1\DATA\5O8F\O1O923\22546.D\ECD2B.CH Acq On 24 Sep 2001 7:44 am Operator: Nefliu Sample Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Sep 26 13:51 2001 Quant Results File: 010923P.RES

Quant Method : C:\HPCHEM\1\METHODS\010923P.M (Chemstation Integrator) Title : 508 CHLORINATED PESTICIDES 9/6/00 Last Update : Fri Sep 21 08:05:39 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 37.75 34.68 718083 1026713 0.188 0.172 Spilted Amount 0.200 Recovery = 94.00% 86.00% Target Compounds 1) PROPACHLOR 17.61 16.38 4894 7410 0.007 0.009 2) g-BHC 23.99 21.34 16481 8443 0.002 0.001 # 3) HEPTACHLOR 26.73 22.83 9042 10088 0.002 0.001 # 4) ALDRIN 29.20 24.92 3454 1567 0.000 0.000 # 5) HEPTACHLOR EPOXI 32.94 30.00 1618 6842 0.000 0.001 # 6) 4,4'-DDE 36.30 33.08 1478 6005 0.000 0.001 # 7) DIELDRIN 36.70 33.60 9908 2615 0.002 0.000 # 9) METHOXYCHLOR 50.67 42.14 1397 216311 0.001 0.095 #

{f)=RT Delta > 1/2 Window (#)=7Vnounts differ by > 25% (m)=manual int. 22546.D 010923P.M Wed Sep 26 13:51:23 2001 Page 1

NYC-WTC_000079070

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NYC-WTC_000079070Source: NYC Law Department, mirrored locally

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