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Pesticide analysis results, sample AD27189, Dec 2001

Machine-extracted title · confidence 95%

Analysis results for sample AD27189 showing pesticide residues with Toxaphene detected at 3.7 ug/l and most other compounds below detection limits.

NYC-WTC_000090091–000090094

Folder label: “508 X 11/13/01 A 12/7/01

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Signal #1 : C:\MSDCHEM\l\DATA\508\011207\27189ST.D\ECDlA.CH Vial: 28 Signal #2 : C:\MSDCHEM\l\DATA\508\011207\27189ST.D\ECD2B.CH Acq On : 08 Dec 2001 3:15 am Operator: Nefliu Sample : 27189 spike tox Inst : Instrume Mise : Multiplr: 1.00 IntFile Signal #1: EVENTS.E IntFile Signal #2: events2.e Quant Time: Dec 20 15:52:24 2001 Quant Results File: 011207T.RES

Quant Method : C:\MSDCHEM\1\METHODS\011207T.M (Chemstation Integrator) Title : 508 Chlorinated Pesticides - Toxaphene Last Update : Mon Dec 17 14:03:38 2001 Response via : Initial Calibration DataAcq Meth : MDL508.M

Volume Inj. Signal #1 Phase Signal #2 Phase: Signal #1 Info Signal #2 Info :

Compound RT#1 RT#2 Resp#l Resp#2 Conc#l Conc#2

System Monitoring Compounds 6) s 2,4-DDD SURROGAT 14.46 15.05 514.1E6 339.8E6 0.158m 0.148m Spiked Amount 0.200 Recovery 79.00% 74.00%

Target Compounds 1) Toxaphene Peak 1 14.88 15.79 170.0E6 77263158 3.295m 3.948m 2) Toxaphene Peak 2 15.27 16.20 191.6E6 430.0E6 2.773m 4.536m# 3) Toxaphene Peak 3 15.65 16.36 331.1E6 76448510 8.649m 2.518m# 4) Toxaphene Peak 4 17.31 16.78 363.8E6 310.1E6 2.313m 3.384m# 5) Toxaphene Peak 5 17.68 17.86 74119250 250.1E6 1.269m 2.253m#

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 27189ST.D 011207T.M Thu Dec 20 15:53:40 2001 Page 1

NYC-WTC_000090093

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NYC-WTC_000090093Source: NYC Law Department, mirrored locally

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