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← Document results/DEP Box 13/508 X 10/23/01 AN 11/23/01
Document / 179 pages

DEP Method 508 sample log, Oct-Nov 2001

Machine-extracted title · confidence 90%

Laboratory data sheet containing Method 508 sample results for samples collected October 23, 2001.

NYC-WTC_000007997–000008175

Folder label: “508 X 10/23/01 AN 11/23/01

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Scanned page image, NYC-WTC_000008097
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NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed) Signal #1 : C:\HPCHEM\1\DATA\508F\011121\25072.D\ECDlA.CH Vial: 40 Signal #2 : C:\HPCHEM\1\DATA\508F\011121\25072.D\ECD2B.CH Acq On : 23 Nov 2001 6:38 pm Operator: Nefliu Sample : sample Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Nov 26 14:20 2001 Quant Results File: 011126P.RES Quant Method : C:\HPCHEM\1\METHODS\011126P.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 36.74 33.76 930833 1092137 0.233 0.206 Spiked Amount 0.200 Recovery = 116.50% 103.00% Target Compounds 1) PROPACHLOR 16.50 15.31 2528 2705 0.003 0.003 2) g-BHC 22.72 20.19 16443 3743 0.002 0.000 # 3) HEPTACHLOR 25.23 21.62 2382 8982 0.000 0.001 # 4) ALDRIN 28.00 23.88 6079 5845 0.001 0.000 5) HEPTACHLOR EPOXI 31.84 28.96 644 3582 0.000 0.000 # 6) 4,4'-DDE 35.18 32.14 11721 6298 0.001 0.001 # 7) DIELDRIN 35.58 32.66 1080 903 0.000 0.000 # 8) ENDRIN 37.94f 0.00 1876 0 0.000 N.D. d# 9) METHOXYCHLOR 48.21f 40.83 724 174779 0.000 0.078 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 25072.D 011126P.M Mon Nov 26 14:20:34 2001 Page 1

NYC-WTC_000008097

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NYC-WTC_000008097Source: NYC Law Department, mirrored locally

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