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← Document results/DEP Box 64/508 Xtract 10/2/01 Anal 10/27/01
Document / 10 pages

Pesticide analysis results, sample AD23909, Oct 2001

Machine-extracted title · confidence 100%

Manual entry sheet documenting pesticide and PCB analysis results for sample AD23909 with values below detection limits.

NYC-WTC_000081335–000081344

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\23909.D\ECDlA.CH Vial: 56 Signal #2 : C:\HPCHEM\l\DATA\508F\011027B\23909.D\ECD2B.CH Acq On : 28 Oct 2001 5:45 pm Operator Nefliu Sample : hexane Inst 104 Mise Multiplr 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Oct 29 11:01 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 Respttl Resp#2 ug/L ug/L

System Monitoring Compounds 10) S 2,4-DDD SURROGAT 37.14 34.21 650720 747084 0.147 0.151 Spiked Amount 0.200 Recovery 73.50% 75.50% Target Compounds 1) PROPACHLOR 16.90 15.89 847 5048 0.001 0.007 # 2) g-BHC 23.24 20.69 9596 18149 0.001 0.002 # 3) HEPTACHLOR 25.83 22.25 3226 9326 0.001 0.001 # 4) ALDRIN 27.90f 24.30 5330 1538 0.001 0.000 # 5) HEPTACHLOR EPOXI 32.40 29.47 3588 3934 0.000 0.000 6) 4,4'-DDE 35.61 32.60 6491 3078 0.001 0.000 # 7) DIELDRIN 36.10 33.33 4459 522 0.001 0.000 # 8) ENDRIN 38.14 0.00 1713 0 0.000 N.D. d# 9) METHOXYCHLOR 49.38 41.47 523 315977 0.000 0.149 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 23909.D 011029P.M Mon Oct 29 11:01:22 2001 Page 1

NYC-WTC_000081336

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NYC-WTC_000081336Source: NYC Law Department, mirrored locally

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