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GCMS analysis results for sample AD31585, Jan 28 2002

Machine-extracted title · confidence 100%

Laboratory report showing GCMS analysis of sample AD31585 including unknown compounds and surrogate recovery data.

NYC-WTC_000049902–000049915

Folder label: “GCMS X 1/3/02 A 1/17/02

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NYC 9/11 Public Portal Document Quantitation Report (Not Reviewed)

Dat,ay File : C:\MSDCHEM\1\5973N\02JAN17\31585.D Vial: 1 ' Acq On : 17 Jan 2002 2:50 pm Operator: Sample : 508 scan Inst : Instrumen Mise : January 17, 2002 Multiplr: 1.00 MS Integration Params: SPLIT.P Quant Time: Jan 22 08:30:04 2002 Quant Results File: SCAN508.RES Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Last Update : Fri Jan 11 13:20:07 2002 Response via : Initial Calibration DataAcq Meth : SCAN508 Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) 1,4-Diehlorobenzene-d4 9.71 152 961624 20.00 ug/L -0.01 10) Naphthalene-d8 13.19 136 4011334 20.00 ug/L -0.02 17) Acenaphthene-dl0 18.34 164 2113183 20.00 ug/L -0.01 29) Phenanthrene-diO 22.63 188 3582329 20.00 ug/L -0.03 38) Chrysene-dl2 30.49 240 3070253 20.00 ug/L -0.02 44) Perylene-dl2 34.42 264 2166696 20.00 ug/L 0.00 System Monitoring Compounds 37) 2,4-DDD 27.73 235 245744 4.34 ug/L 0.00 Spiked Amount 5.000 Recovery = 86.80% Target Compounds Qvalue 2) n-Nitrosodimethylamine 3.59 74 10959 0.27 ug/L + 14 20) Dimethylphthalate 18.34 163 341718 2.45 ug/L + 56 21) 2,6-Dinitrotoluene 18.34 165 263509 9.68 ug/L # 17 35) Di-n-butylphthalate 24.85 149 70419 0.30 ug/L 94 42) Bis(2-ethylhexyl)phthalate 31.09 149 5516 0.58 ug/L 92

(#) = qualifier out of range (m) = manual integration 31585.D SCAN508.M Tue Jan 22 08:30:05 2002 Page 1

NYC-WTC_000049904

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NYC-WTC_000049904Source: NYC Law Department, mirrored locally

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