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← Document results/DEP Box 64/508 Xtract 10/2/01 Anal 10/27/01
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Pesticide analysis summary, sample AD23906, Oct 2001

Machine-extracted title · confidence 95%

Laboratory record listing results for chlorinated pesticides and PCBs in sample AD23906 with all detected compounds below the method detection limit.

NYC-WTC_000081325–000081334

Folder label: “508 Xtract 10/2/01 Anal 10/27/01

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Signal #1 C:\HPCHEM\l\DATA\508F\011027B\23906.D\ECDlA.CH Vial: 54 Signal #2 C:\HPCHEM\1\DATA\5O8F\O11O27B\239O6.D\ECD2B.CH Acq On 28 Oct 2001 4:47 pm Operator: Nefliu Sample 24816 dupe Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Oct 29 11:00 2001 Quant Results File: 011029P.RES Quant Method : C:\HPCHEM\1\METHODS\011029P.M (Chemstation Integrator) Title : 508 CHLORINATED PESTICIDES 9/6/00 Last Update : Sun Oct 21 15:26:52 2001 Response via : Initial Calibration DataAcq Meth : 508F2.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 37.15 34.22 775382 926441 0.175 0.188 Spliced Amount 0.200 Recovery = 87.50% 94.00% Target Compounds 1) PROPACHLOR 16.90 15.89 1666 3717 0.002 0.005 # 2) g-BHC 23.23 20.74 35219 23293 0.005 0.002 # 3) HEPTACHLOR 25.83 22.24 5979 13636 0.001 0.002 # 4) ALDRIN 0.00 24.29 0 2898 N.D. d 0.000 5) HEPTACHLOR EPOXI 32.39 29.48 2527 5684 0.000 0.001 # 6) 4,4'-DDE 35.75 32.60 38008 59331 0.005 0.007 # 7) DIELDRIN 36.10 33.32 11051 781 0.002 0.000 # 8) ENDRIN 38.16 0.00 1969 0 0.000 N.D. d# 9) METHOXYCHLOR 0.00 41.47 0 256587 N.D. 0.121 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 23906.D 011029P.M Mon Oct 29 11;00:41 2001 Page 1

NYC-WTC_000081326

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NYC-WTC_000081326Source: NYC Law Department, mirrored locally

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