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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_000007384
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NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed) < Signal #1 : C:\HPCHEM\l\DATA\508F\011103\24482SDP.D\ECDlA.CH Vial: 74 Signal #2 : C:\HPCHEM\l\DATA\508F\011103\24482SDP.D\ECD2B.CH Acq On : 4 Nov 2001 10:41 pm Operator: Nefliu Sample : 24482 spike dupe pest Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Nov 9 15:35 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 850618 1087403 0.215 0.205m Spiked Amount 0.200 Recovery = 107.50% 102.50% Target Compounds 1) PROPACHLOR 16.72 15.68 265767 294060 0.402m 0.355 2) g-BHC 22.92 20.67 2250485 3065403 0.316 0.285 3) HEPTACHLOR 25.60 22.08 806689 1293951 0.174 0.159 4) ALDRIN 28.24 24.15 575631 721840 0.064 0.066 5) HEPTACHLOR EPOXI 32.17 29.36 2184136 2680149 0.297 0.281 6) 4,4'-DDE 35.60 32.45 5772584 6931136 0.791m 0.772 7) DIELDRIN 35.89 33.13 1105365 1385997 0.157m 0.153 8) ENDRIN 37.94 34.17 913431 1260448 0.292 0.295m 9) METHOXYCHLOR 49.21 41.23 777801 1259474 0.512m 0.614

(f)=RT Delta 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 24482SDP.D 011109P.M Fri Nov 09 15:35:29 2001 Page 1

NYC-WTC_000007384

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NYC-WTC_000007384Source: NYC Law Department, mirrored locally

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