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Document / 14 pages

GCMS sample analysis results for AE10699, May 20 2002

Machine-extracted title · confidence 100%

Laboratory report detailing GC/MS analysis of sample AE10699 including surrogate recovery data in May 2002.

NYC-WTC_000045721–000045734

Folder label: “GCMS X 5/3/02 A 5/13/02

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Scanned page image, NYC-WTC_000045723
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NYC 9/11 Public Portal Document

■ Data File : C:\MSDCHEM\1\DATA\020513\10699.D Vial: 10 Acq On : 13 May 2002 9:25 pm Operator: Nefliu Sample : sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e Quant Time: May 15 08:34:19 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 513253 40.00 ug/1 -0.01 10) Naphthalene-d8 16.53 136 1906318 40.00 ug/1 -0.04 17) Acenaphthene-diO 24.46 164 1014440 40.00 ug/1 -0.02 30) Phenanthrene-diO 31.72 188 1747497 40.00 ug/1 -0.02 38) Chrysene-dl2 39.94 240 1425209 40.00 ug/1 -0.05 44) Perylene-dl2 43.16 264 883373 40.00 ug/1 -0.02

System Monitoring Compounds 27) TCMX 27.54 207 67741 8.36 ug/1 -0.04 Spiked Amount 10.000 Recovery = 83.60% Target Compounds Qvalue 25) Diethyl phthalate 27.22 149 28994 0.92 ug/1 89 35) Di-n-butylphthalate 34.81 149 20584 0.37 ug/1 97

(#) = qualifier out of range (m) = manual integration (+) = signals summed 10699. D SCAN020507.M Wed May 15 08:35:59 2002 Page 1

NYC-WTC_000045723

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NYC-WTC_000045723Source: NYC Law Department, mirrored locally

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