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Document / 4 pages

Pesticide analysis results, sample AD26536, Nov-Dec 2001

Machine-extracted title · confidence 95%

Laboratory report detailing analytical results for pesticides and PCBs in sample AD26536 collected between November and December 2001.

NYC-WTC_000091172–000091175

Folder label: “508 X 11/6/01 A 12/1/01

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Scanned page image, NYC-WTC_000091174
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Signal #1 : C:\MSDCHEM\l\DATA\508\011201\26536SP.D\ECDlA.CH Vial: 24 Signal #2 : C:\MSDCHEM\1\DATA\5O8\O112O1\26536SP.D\ECD2B.CH Acq On : 03 Dec 2001 11:22 am Operator: Nefliu Sample : 26536 spike pest Inst : Instrume Mise : Multiplr: 1.00 IntFile Signal #1: EVENTS.E IntFile Signal #2: events2.e Quant Time: Dec 18 10:30:11 2001 Quant Results File: 011203P.RES

Quant Method : C:\MSDCHEM\1\METHODS\011203P.M (Chemstation Integrator) Title : 508 Chlorinated Pesticides Last Update : Mon Dec 03 10:48:55 2001 Response via : Initial Calibration DataAcq Meth : 508.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 10) s 2,4-DDD SURROGAT 14.46 15.05 327.9E6 275.1E6 0.116m 0.109 Spiked Amount 0.200 Recovery 58.00% 54.50%

Target Compounds 1) Propachlor 9.18 8.60 132.6E6 69434365 0.312m 0.215 # 2) g-BHC 9.96 10.27 1038.3E6 850.8E6 0.158m 0.148 3) Heptachlor 11.12 11.32 292.4E6 194.8E6 0.052m 0.048 4) Aldrin 11.83 12.06 113.1E6 132.0E6 0.018m 0.023 # 5) Heptachlor Epoxi 13.26 13.41 874.2E6 766.1E6 0.160m 0.153 6) 4,4-DDE 14.09 14.62 1587.9E6 1430.3E6 0.308m 0.295 7) Dieldrin 14.68 14.88 466.6E6 417.4E6 0.083m 0.084 8) Endrin 15.18 15.54 460.8E6 411.4E6 0.133m 0.118 9) Methoxychlor 17.11 18.08 501.8E6 357.5E6 0.275m 0.262

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 26536SP.D 011203P.M Tue Dec 18 10:31:19 2001 Page 1

NYC-WTC_000091174

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NYC-WTC_000091174Source: NYC Law Department, mirrored locally

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