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GCMS analysis results for sample AE08324, May 2002

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of sample AE08324 conducted on May 6, 2002, including surrogate recovery data.

NYC-WTC_000048134–000048147

Folder label: “GCMS X 4/9/02 A 4/19/02

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File : C:\MSDCHEM\l\DATA\020419\08324.D Vial: 11 Acq On : 19 Apr 2002 5:58 pm Operator: Nefliu Sample : sample Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: EVENTS.E Quant Time: Apr 22 15:46:51 2002 Quant Results File: SCAN020418.RE Quant Method : C:\MSDCHEM\1\METHODS\SCAN020418.M (Chemstation Integrator) Title : Method 508 GC/MS Scan Last Update : Mon Apr 22 08:00:39 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 11057357 40.00 ug/1 -0.05 10) Naphthalene-d8 16.54 136 42667055 40.00 ug/1 -0.07 17) Acenaphthene-diO 24.46 164 23307830 40.00 ug/1 -0.06 30) Phenanthrene-dlO 31.72 188 34733204 40.00 ug/1 -0.06 38) Chrysene-dl2 39.94 240 25972216 40.00 ug/1 -0.07 44) Perylene-dl2 43.16 264 18334672 40.00 ug/1 -0.04 System Monitoring Compounds 27) TCMX . 27.54 207 881501 6.09 ug/1 -0.08 Spiked Amount 10.000 Recovery = 60.90% 4.0 46.] Target Compounds Qvalue 35) Di-n-butylphthalate 34.81 149 225517 0.19 ug/1 98 39) Pyrene 36.66 202 35996 0.03 ug/1 88 43) Bis(2-ethylhexyl)phthalate 40.52 149 95561 0.15 ug/1 87

(#) = qualifier out of range (m) = manual integration (+) = signals summed 08324.D SCAN020418.M Mon Apr 22 15:49:46 2002 Page 1

NYC-WTC_000048136

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NYC-WTC_000048136Source: NYC Law Department, mirrored locally

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