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GCMS analysis results for sample AE00169, Jan 2002

Machine-extracted title · confidence 100%

Laboratory report for sample AE00169 documenting detection of unknown compounds and surrogate recovery on January 28, 2002.

NYC-WTC_000050519–000050538

Folder label: “GCMS X 1/4/02 A 1/24 - 1/25/02

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NYC 9/11 Public Portal Document Quantitation Report (Not Reviewed) Data.File : C:\MSDCHEM\l\5973N\02JAN24\00169.D Vial: 2 Acq On : 24 Jan 2002 3:48 pm Operator: Sample : 508scan Inst : Instrumen Mise : January 24, 2002 Multiplr: 1.00 MS Integration Params: SPLIT.P Quant Time: Jan 25 10:22:05 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-Dichlorobenzene-d4 9.72 152 1731429 20.00 ug/L 0.00 10) Naphthalene-d8 13.19 136 7291513. 20.00 ug/L -0.02 17) Acenaphthene-diO 18.34 164 3683638 20.00 ug/L -0.01 29) Phenanthrene-diO 22.65 188 5922754 20.00 ug/L -0.02 38) Chrysene-dl2 30.50 240 5108964 20.00 ug/L -0.01 44) Perylene-dl2 34.42 264 3794908 20.00 ug/L 0.00 System Monitoring Compounds 37) 2,4-DDD 27.73 235 334988 3.58 ug/L 0.00 Spiked Amount 5.000 Recovery = 71.60% Target Compounds Qvalue 20) Dimethylphthalate 18.34 163 592448 2.44 ug/L # 56 ~ 21) 2,6-Dinitrotoluene 18.34 165 464694 9.79 ug/L # 17 42) Bis(2-ethylhexyl)phthalate 31.09 149 19378 0.62 ug/L 85

(#) = qualifier out of range (m) = manual integration 00169.D SCAN508.M Fri Jan 25 10:22:06 2002 Page 1

NYC-WTC_000050521

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NYC-WTC_000050521Source: NYC Law Department, mirrored locally

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