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← Document results/DEP Box 30/508 X 11/16/01 A 12/14/01 - 12/16/01
Document / 10 pages

Pesticide analysis results, sample AD27770, Nov-Dec 2001

Machine-extracted title · confidence 100%

Laboratory report documenting pesticide and PCB analysis for sample AD27770 collected between November and December 2001.

NYC-WTC_000056166–000056175

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

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Scanned page image, NYC-WTC_000056173
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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Signal #1 : C:\MSDCHEM\l\DATA\508\011214C\27769.D\ECDlA.CH Vial: 50 Signal #2 : C:\MSDCHEM\1\DATA\508\011214C\27769.D\ECD2B.CH Acq On : 16 Dec 2001 9:24 pm Operator: Nefliu Sample : sample Inst : Instrumen Mise : Multiplr: 1.00 IntFile Signal #1: EVENTS.E IntFile Signal #2: events2.e Quant Time: Jan 03 12:08:25 2002 Quant Results File: 1PCB1232.RES

Quant Method : C:\MSDCHEM\1\METHODS\1PCB1232.M (Chemstation Integrator) Title : 508 - Arochlor 1232 Last Update : Thu Jan 03 12:00:36 2002 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) 3 2,4-DDD SURROGAT 14.35 14.98 515.6E6 427.6E6 0.182 0.151 Spiked Amount 0.200 Recovery = 91.00% 75.50%

Target Compounds 1) 1232 - peak 1 0.00 6.26 0 4157109 N.D. d 0.161 2) 1232 - peak 2 8.00 8.40 3825826 3064178 0.075 0.076 3) 1232 - peak 3 8.52 8.96 5407786 2272383 0.037 0.018 # 4) 1232 - peak 4 0.00 11.38 0 5487550 N.D. d 0.074 5) 1232 - peak 5 0.00 12.35 0 18892973 N.D. d 0.344

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 27769.D 1PCB1232.M Thu Jan 03 12:08:41 2002 Page 1

NYC-WTC_000056173

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NYC-WTC_000056173Source: NYC Law Department, mirrored locally

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