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Document / 4 pages

Pesticide analysis results, sample AD27115, Dec 2001

Machine-extracted title · confidence 95%

Quantitative data for pesticides and PCBs in sample AD27115, including Toxaphene detection and surrogate recovery metrics.

NYC-WTC_000090046–000090049

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

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Scanned page image, NYC-WTC_000090048
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Signal #1 : C:\MSDCHEM\l\DATA\508\011207\27115SDT.D\ECDlA.CH Vial: 27 Signal #2 : C:\MSDCHEM\l\DATA\508\011207\27115SDT.D\ECD2B.CH Acq On : 08 Dec 2001 2:47 am Operator: Nefliu Sample : 27115 spike dupe tox Inst : Instrume Mise : Multiplr: 1.00 IntFile Signal #1: EVENTS.E IntFile Signal #2: events2.e Quant Time: Dec 20 15:43:25 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 15.05 488.2E6 324.7E6 0.150m 0.141m Spiked Amount 0.200 Recovery 75.00% 70.50%

Target Compounds 1) Toxaphene Peak 1 14.88 15.79 171.3E6 78016078 3.320m 3.987m 2) Toxaphene Peak 2 15.26 16.20 200.9E6 444.5E6 2.907m 4.690m# 3) Toxaphene Peak 3 15.65 16.36 342.8E6 69296624 8.955m 2.282m# 4) Toxaphene Peak 4 17.31 16.78 357.2E6 305.2E6 2.272m 3.329m# 5) Toxaphene Peak 5 17.68 17.86 75286307 244.7E6 1.289m 2.205m#

3.^

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 27115SDT.D 011207T.M Thu Dec 20 15:44:19 2001 Page 1

NYC-WTC_000b90048

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NYC-WTC_000090048Source: NYC Law Department, mirrored locally

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