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← Document results/DEP Box 13/508 Xtract 10/12/01 Analysis 11/10/01
Document / 238 pages

DEP Method 508 analysis log, Oct-Nov 2001

Machine-extracted title · confidence 90%

Laboratory data sheet containing Method 508 analysis results for samples collected October 12, 2001.

NYC-WTC_000007646–000007883

Folder label: “508 Xtract 10/12/01 Analysis 11/10/01

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Scanned page image, NYC-WTC_000007865
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NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed) .Signal #1 : C:\HPCHEM\l\DATA\508F\011121\24481.D\ECDlA.CH Vial: 100 Signal #2 : C:\HPCHEM\1\DATA\508F\011121\24481.D\ECD2B.CH Acq On : 25 Nov 2001 1:01 am Operator: Nefliu Sample Inst : 104 Misc : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Nov 26 14:16 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 36.76 33.79 536288 840667 0.134m 0.159 Spiked Amount 0.200 Recovery = 67.00% 79.50% Target Compounds 1) PROPACHLOR 0.00 15.33 0 9831 N.D. d 0.012 6) 4,4'-DDE 35.33 32.16 260477 1180 0.031 0.000 # 7) DIELDRIN 35.66 32.97 4281 72640 0.001 0.007 # 9) METHOXYCHLOR 0.00 40.86 0 148969 N.D. 0.067 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 24481.D 011126P.M Mon Nov 26 14:16:35 2001 Page 1

NYC-WTC_000007865

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NYC-WTC_000007865Source: NYC Law Department, mirrored locally

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