NYC Law Department release
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← Document results/DEP Box 68/508 X 11/9/01 A 12/7/01
Document / 4 pages

DEP pesticide analysis results, AD27056, Dec 2001

Machine-extracted title · confidence 95%

Laboratory report listing concentrations for pesticides and PCBs in sample AD27056 from the World Trade Center site.

NYC-WTC_000090995–000090998

Folder label: “508 X 11/9/01 A 12/7/01

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Scanned page image, NYC-WTC_000090997
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\27056ST.D\ECDlA.CH Vial: 24 Signal #2 : C:\MSDCHEM\l\DATA\508\011207\27056ST.D\ECD2B.CH Acq On : 08 Dec 2001 1:22 am Operator: Nefliu Sample : 27056 spike tox Inst : Instrume Mise : Multiplr: 1.00 . IntFile Signal #1: EVENTS.E IntFile Signal #2: events2.e Quant Time: Dec 21 14:35:05 .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 15.05 586.9E6 406.9E6 0.181m 0.177m Spiked Amount 0.200 Recovery 90.50% 88.50% Target Compounds 1) Toxaphene Peak 1 14.88 15.80 175.2E6 76941525 3.396m 3.932m 2) Toxaphene Peak 2 15.26 16.20 191.6E6 434.9E6 2.773m 4.588m# 3) Toxaphene Peak 3 15.65 16.36 336.7E6 74505900 8.796m 2.454m# 4) Toxaphene Peak 4 17.31 16.78 378.7E6 313.3E6 2.408m 3.418m# 5) Toxaphene Peak 5 17.68 17.86 84307233 267.6E6 1.444m 2.410m# 4

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 27056ST.D 011207T.M Fri Dec 21 14:36:12 2001 Page 1

NYC-WTC2oOOO9O997‘

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NYC-WTC_000090997Source: NYC Law Department, mirrored locally

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