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Document / 10 pages

Pesticide analysis results, sample AD26828, Nov-Dec 2001

Machine-extracted title · confidence 50%

Laboratory report listing analytical results for pesticides and PCBs in sample AD26828 collected between November and December 2001.

NYC-WTC_000091495–000091504

Folder label: “508 X 11/7/01 A 12/1/01

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Scanned page image, NYC-WTC_000091496
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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Signal #1 : C:\HPCHEM\l\DATA\508\113001\26828.D\ECDlA.CH Vial: 70 Signal #2 : C:\HPCHEM\l\DATA\508\113001\26828.D\ECD2B.CH Acq On : 2 Dec 2001 10:14 am Operator: Nefliu Sample : sample Inst : 105 Mise : Multiplr: 1.00 IntFile Signal #1: EVENTS.E IntFile Signal #2: EVENTS.E Quant Time: Dec 10 13:14 2001 Quant Results File: 121001P2.RES

Quant Method : C:\HPCHEM\1\METHODS\508\121001P2.M (Chemstation Integrator) Title : 508 Chlorinated Pesticides Last Update- : Mon Dec 10 13:04': 49 2001 Response via : Initial Calibration DataAcq Meth : PESTPCB.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/1 ug/1

System Monitoring Compounds LO) S 2,4 DDD Surrogat 21.62 21.90 2605257 186988 0.140 0.151 Spiked Amount 0.200 Recovery 70.00% 75.50%

Target Compounds 1) Propachlor 14.30 0.00 59563 0 0.020 N.D. d# 2) g-BHC 16.46 16.08f 5992 2049 0.000 0.001 # 3) Heptachlor 0.00 17.19 0 678 N.D. d 0.000 4) Aldrin 17.71f 0.00 31237 0 0.000 N.D. d# 5) Heptachlor Epoxi 19.74 0.00 36211 0 0.001 N.D. # 6) 4,4-DDE 20.88 21.20 27457 489 0.001 0.000 # 7) Dieldrin 21.38 21.49 27860 339 0.001 0.000 # 8) Endrin 22.04f 22.35f 85945 300 0.003 0.000 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 26828.D 121001P2.M Mon Dec 10 13:14:40 2001 Page 1

NYC-WTC_000091496

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NYC-WTC_000091496Source: NYC Law Department, mirrored locally

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