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GCMS chain of custody form, sample AE10238, May 2002

Machine-extracted title · confidence 100%

Chain of custody record for GCMS analysis of sample AE10238 on May 20, 2002, including surrogate compound data.

NYC-WTC_000024412–000024422

Folder label: “GCMS X 5/1/02 A 5/9/02

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Scanned page image, NYC-WTC_000024422
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File : C:\MSDCHEM\l\DATA\020509\10238.D Vial: 16 Acq On : 10 May 2002 1:27 am Operator: Nefliu Sample : sample Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: Iscint.e Quant Time: May 10 08:21:15 2002 Quant Results File: SCAN020507.RE Quant Method : C:\MSDCHEM\1\METHODS\SCAN020507.M (RTE Integrator) Title : Method 508 GC/MS Scan Last Update : Thu May 09 09:21:01 2002 Response via : Initial Calibration DataAcq Meth : 508SCAN1

Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) 1,4-Dichlorobenzene-d4 11.38 152 603222 40.00 ug/1 -0.01 10) Naphthalene-d8 16.54 136 2302883 40.00 ug/1 -0.03 17) Acenaphthene-diO 24.47 164 1229735 40.00 ug/1 -0.01 30) Phenanthrene-diO 31.72 188 2108260 40.00 ug/1 -0.02 38) Chrysene-dl2 39.94 240 1685042 40.00 ug/1 -0.05 44) Perylene-dl2 43.16 264 1076108 40.00 ug/1 -0.02

System Monitoring Compounds 27) TCMX 27.53 207 73966 7.53 ug/1 -0.04 Spiked Amount 10.000 Recovery = 75.30% Target Compounds Qvalue P 3 9) Pyrene 43) Bis(2-ethylhexyl)phthalate 36.68 40.52 202 149 66 13062 0.00 ug/1 # 0.36 ug/1 58 88

(#) = qualifier out of range (m) = manual integration (+) = signals summed 10238.D SCAN020507.M Tue May 14 14:14:18 2002 Page 1

NYC-WTC_000024422

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NYC-WTC_000024422Source: NYC Law Department, mirrored locally

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