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← Document results/DEP Box 13/508 X 10/15/01 AN 11/4/01
Document / 138 pages

DEP laboratory data log, Oct-Nov 2001

Machine-extracted title · confidence 90%

Laboratory data sheet containing sample counts and analytical parameters for samples collected October 15, 2001.

NYC-WTC_000007324–000007461

Folder label: “508 X 10/15/01 AN 11/4/01

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Scanned page image, NYC-WTC_000007334
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NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed) Signal #1 : C:\HPCHEM\1\DATA\508F\011103\1015LB.D\ECD1A.CH Vial: 32 Signal #2 : C:\HPCHEM\1\DATA\508F\011103\1015LB.D\ECD2B.CH Acq On : 4 Nov 2001 2:26 am Operator: Nefliu Sample : 10/15 lab blk Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Nov 10 13:08 2001 Quant Results File: 011109P.RES Quant Method : C:\HPCHEM\1\METHODS\011109P.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 36.98 34.07 869171 1212471 0.219 0.228 Spiked Amount 0.200 Recovery = 109.50% 114.00% Target Compounds 2) g-BHC 23.02 20.55 4284 2123 0.001 0.000 # 3) HEPTACHLOR 25.36 22.00 760 1032 0.000 0.000 4) ALDRIN 27.82f 23.89f 5031 1832 0.001 0.000 # 5) HEPTACHLOR EPOXI 31.95 29.34 10293 978 0.001 0.000 # 6) 4,4'-DDE 35.60 32.45 6140 8287 0.001 0.001 7) DIELDRIN 35.84 33.12 1970 666 0.000 0.000 # 8) ENDRIN 38.04 0.00 2921 0 0.001 N.D. d# 9) METHOXYCHLOR 49.07 41.25 628 537425 0.000 0.262 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 1015LB.D 011109P.M Sat Nov 10 13:08:20 2001 Page 1

NYC-WTC_000007334

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NYC-WTC_000007334Source: NYC Law Department, mirrored locally

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