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GCMS analysis results for sample AE00101, Jan 2002

Machine-extracted title · confidence 100%

Laboratory report for sample AE00101 documenting detection of unknown compounds and surrogate recovery on January 25, 2002.

NYC-WTC_000050370–000050383

Folder label: “GCMS X 1/3/02 A 1/22 - 1/23/02

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NYC 9/11 Public Portal Document Quantitation Report (Not Reviewed) Data File : C:\MSDCHEM\1\5973N\O2JAN23\00101.D Vial: 4 Acg On' : 23 Jan 2002 5:25 pm Operator: Sample : 508 scan Inst : Instrumen Mise : January 22, 2002 Multiplr: 1.00 MS Integration Params: SPLIT.P Quant Time: Jan 24 09:46:36 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 9.71 152 1141306 20.00 ug/L 0.00 10) Naphthalene-d8 13.19 136 4906440 20.00 ug/L -0.02 17) Acenaphthene-diO 18.34 164 2615032 20.00 ug/L -0.01 29) Phenanthrene-dlO 22.65 188 4462908 20.00 ug/L -0.02 38) Chrysene-dl2 30.50 240 3796763 20.00 ug/L -0.01 44) Perylene-dl2 34.42 264 2672551 20.00 ug/L 0.00 System Monitoring Compounds 37) 2,4-DDD 27.73 235 300410 4.26 ug/L 0.00 Spiked Amount 5.000 Recovery = 85.20% Target Compounds Qvalue 2) n-Nitrosodimethylamine 3.60 74 14661 0.30 ug/L + 8 20) Dimethylphthalate 18.34 163 419551 2.43 ug/L + 56 21) 2,6-Dinitrotoluene 18.34 165 331887 9.85 ug/L # 17 35) Di-n-butylphthalate 24.85 149 110267 0.38 ug/L 95

(#) = qualifier out of range (m) = manual integration 00101.D SCAN508.M Thu Jan 24 09:46:37 2002 Page 1

NYC-WTC_000050372

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NYC-WTC_000050372Source: NYC Law Department, mirrored locally

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