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Document / 10 pages

PCB and pesticide analysis results, Nov-Dec 2001

Machine-extracted title · confidence 100%

Laboratory report listing quantitative results for PCBs and organochlorine pesticides in sample AD27570.

NYC-WTC_000057114–000057123
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Scanned page image, NYC-WTC_000057115
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Signal #1 C:\MSDCHEM\l\DATA\508\011212B\27571.D\ECDlA.CH Vial: 36 : Signal #2 : C:\MSDCHEM\1\DATA\508\011212B\27571.D\ECD2B.CH Acq On 13 Dec 2001 : 6:44 pm Operator: Nefliu Sample sample : Inst : Instrume Mise : Multiplr: 1.00 IntFile Signal #1: EVENTS.E IntFile Signal #2: events2.e Quant Time: Dec 26 14:26:55 2001 Quant Results File: 011212P.RES

Quant Method : C:\MSDCHEM\1\METHODS\011212P.M (Chernstation Integrator) Title : 508 Chlorinated Pesticides Last Update : Wed Dec 26 14:11:58 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 14.97 591.4E6 467.6E6 0.164 0.174 Spiked Amount 0.200 Recovery 82.00% 87.00% Target Compounds 2) g-BHC 9.81 10.16 29504167 6574089 0.004 0.001 3) Heptachlor 10.99 11.24 15728018 12696788 0.002 0.003 4) Aldrin 11.71 11.99 8481304 3489579 0.001 0.001 5) Heptachlor Epoxi 13.14 13.31 17913158 7131185 0.003 0.001 6) 4,4-DDE 13.96 14.73 11273481 26616898 0.002 0.005 7) Dieldrin 14.54 14.73 7606832 26616898 0.001 0.005 8) Endrin 15.00 15.70 22286838 7151237 0.004 0.002

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 27571.D 011212P.M Wed Dec 26 14:27:10 2001 Page 1

NYC-WTC_000057115

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NYC-WTC_000057115Source: NYC Law Department, mirrored locally

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