NYC Law Department release
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← Document results/DEP Box 68/508 X 11/3/01 A 11/30/01
Document / 10 pages

Chlorinated pesticides summary report, Nov-Dec 2001

Machine-extracted title · confidence 93%

Analytical data summary for sample AD26253 showing concentrations of various pesticides and surrogate recovery rates.

NYC-WTC_000092254–000092263

Folder label: “508 X 11/3/01 A 11/30/01

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NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed)

Signal #1 C:\HPCHEM\l\DATA\508104\011130D\26253.D\ECDlA.CH Vial: 86 Signal #2 : C:\HPCHEM\l\DATA\508104\011130D\26253.D\ECD2B.CH Acq On : 2 Dec 2001 7:47 am Operator: Nefliu Sample : sample Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Dec 11 11:05 2001 Quant Results File: 011204P.RES

Quant Method : C:\HPCHEM\1\METHODS\508104\011204P.M (Chemstation Integratoi 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 36.60 33.62 801064 958851 0.168 0.182 Spiked Amount 0.200 Recovery 84.00% 91.00%

Target Compounds 2) g-BHC 0.00 20.09 0 2946 N.D. d 0.000 3) HEPTACHLOR 0.00 21.54 0 1204 N.D. d 0.000 4) ALDRIN 27.86 23.72 10148 7258 0.001 0.001 # 5) HEPTACHLOR EPOXI 31.85 28.91 3207 14366 0.000 0.001 # 6) 4,4'-DDE 35.23 31.98 1422 2861 0.000 0.000 # 7) DIELDRIN 35.61 32.71 10368 1760 0.001 0.000 # 8) ENDRIN 37.63 0.00 15108 0 0.005 N.D. d# 9) METHOXYCHLOR 48.21f 0.00 1371 0 0.001 N.D. d#

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 26253.D 011204P.M Tue Dec 11 11:05:12 2001 Page 1

NYC-WTC_000092255

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NYC-WTC_000092255Source: NYC Law Department, mirrored locally

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