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Pesticide calibration verification report, sample AD27626

Machine-extracted title · confidence 90%

Second set of calibration verification data for pesticide analysis of sample AD27626 with recovery and detection limits.

NYC-WTC_000055927–000055933

Folder label: “508 X 11/16/01 A 12/14/01 - 12/16/01

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Scanned page image, NYC-WTC_000055932
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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Signal #1 : C:\MSDCHEM\1\DATA\5O8\O11214C\PESTUR.D\ECD1A.CH Vial: 16 Signal #2 : C:\MSDCHEM\l\DATA\508\011214C\PESTUR.D\ECD2B.CH Acq On : 14 Dec 2001 9:29 pm Operator: Nefliu Sample : pest unextracted ref Inst : Instrumen Mise : Multiplr: 1.00 IntFile Signal #1: EVENTS.E IntFile Signal #2: events2.e Quant Time; Dec 27 15:18:29 2001 Quant Results File: 011214P.RES

Quant Method : C:\MSDCHEM\1\METHODS\011214P.M (Chemstation Integrator) Title : 508 Chlorinated Pesticides Last Update : Mon Dec 17 10:51:26 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 ug/1 ug/1

System Monitoring Compounds 10) s 2,4-DDD SURROGAT 14.34 14.97 682.6E6 549.9E6 0.219m 0.195m Spiked Amount 0.200 Recovery = 109.50% 97.50%

Target Compounds 1) Propachlor 9.04 8.49 85387557 71282371 0.178m 81/. 0.191m 2) g-BHC 9.82 10.17 1103.7E6 879.8E6 0.146m49j 0.144m 3) Heptachlor 10.98 11.22 681.6E6 464.4E6 0.098m 08‘ 0.097m 4) Aldrin 11.69 11.97 352.6E6 288.5E6 0.047mqv[. 0.046m 5) Heptachlor Epoxi 13.13 13.33 963.7E6 789.2E6 0.145marl 0.147m 6) 4,4-DDE 13.96 14.54 2536.6E6 2090.3E6 0.401m (08. 2 . 222. 0.403m 7) Dieldrin 14.54 14.80 513.9E6 419.6E6 0.072m90’ 0.074m 8) Endrin 15.04 15.46 475.1E6 384.1E6 0.095mAS/ 0.097m 9) Methoxychlor 16.99 18.01 460.9E6 270.1E6 0.192ma./.0.191m

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. PESTUR.D 011214P.M Thu Jan 03 09:44:32 2002 Page 1

NYC-WTC_000055932

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NYC-WTC_000055932Source: NYC Law Department, mirrored locally

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