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← Document results/DEP Box 13/508 X 10/16/01 AN 11/15/01
Document / 196 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 16, 2001.

NYC-WTC_000007127–000007322

Folder label: “508 X 10/16/01 AN 11/15/01

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Scanned page image, NYC-WTC_000007145
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NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed) Signal #1 : C:\HPCHEM\1\DATA\5O8F\O11114\1O16LB.D\ECD1A.CH Vial: 30 Signal #2 : C:\HPCHEM\l\DATA\508F\011114\1016LB.D\ECD2B.CH Acq On : 15 Nov 2001 12:13 pm Operator: Nefliu Sample : 10/16 lab blk Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Nov 16 14:29 2001 Quant Results File: 011116P.RES Quant Method : C:\HPCHEM\1\METHODS\011116P.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#1 Resp#2 ug/L ug/L

System Monitoring Compounds 10) S 2,4-DDD SURROGAT 36.75 33.75 848104 1258039 0.194m 0.223 Spiked Amount 0.200 Recovery = 97.00% 111.50% Target Compounds 1) PROPACHLOR 0.00 15.26 0 813 N.D. d 0.001 2) g-BHC 0.00 20.18 0 3139 N.D. d 0.000 3) HEPTACHLOR 0.00 21.38f 0 5165 N.D. 0.001 # 4) ALDRIN 27.56f 0.00 976 0 0.000 N.D. # 5) HEPTACHLOR EPOXI 32.04 29.00 1982 785 0.000 0.000 # 6) 4,4'-DDE 35.39 32.12 4197 6611 0.001 0.001 7) DIELDRIN 35.76 32.81 1934 896 0.000 0.000 # 9) METHOXYCHLOR 0.00 40.81 0 331668 N.D. 0.132 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 1016LB.D 011116P.M Fri Nov 16 14:29:35 2001 Page 1

NYC-WTC_000007145

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NYC-WTC_000007145Source: NYC Law Department, mirrored locally

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