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Document / 7 pages

GCMS scan report for Method 508, April 2002

Machine-extracted title · confidence 90%

Instrument output listing GCMS scan results for polycyclic aromatic hydrocarbons and internal standards from April 2002.

NYC-WTC_000023266–000023272

Folder label: “GCMS X 5/8/02 A 5/9/02

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Scanned page image, NYC-WTC_000023266
OCR text

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NYC 9/11 Public Portal Document

' Data File : C:\MSDCHEM\1\DATA\020419\08271.D Vial: 9 Acq On : 19 Apr 2002 4:00 pm Operator: Nefliu Sample : sample Inst Instrumen Mise : Multiplr: 1.00 MS Integration Params: EVENTS.E Quant Time: Apr 22 15:35:11 2002 Quant Results File: SCAN020418 .RE Quant Method : C:\MSDCHEM\1\METHODS\SCAN020418.M (Chemstation Integrator) Title : Method 508 GC/MS Scan P Last Update : Mon Apr 22 15:35:07 2002 0/ Response via : Initial Calibration CN DataAcq Meth : 508SCAN1 ) 0

Internal Standards R.T. Qlon Response Conc Units Dev (Min) 1) 1,4-Dichlorobenzene-d4 11.38 152 10245735 40.00 ug/1 -0.05 10) Naphthalene-d8 16.54 136 39524578 40.00 ug/1 -0.07 17) Acenaphthene-diO 24.46 164 21682708 40.00 ug/1 -0.06 30) Phenanthrene-diO 31.72 188 32589681 40.00 ug/1 -0.06 38) Chrysene-dl2 39.93 240 24934446 40.00 ug/1 -0.08 44) Perylene-dl2 43.16 264 18531354 40.00 ug/1 -0.04

System Monitoring Compounds 27) TCMX 27.54 207 697611 5.18 ug/1 -0.08 Spiked Amount 8.000 Recovery = 64.75% Target Compounds Qvalue 35) Di-n-butylphthalate 34.81 149 143354m 0.13 ug/1

(#) = qualifier out of range (m) = manual integration (+) = signals summed 08271.D SCAN020418.M Mon Apr 22 15:36:50 2002 Page 1

NYC-WTC_000023266

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NYC-WTC_000023266Source: NYC Law Department, mirrored locally

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