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GC/MS analysis results for sample AD23842, Nov 1 2001

Machine-extracted title · confidence 95%

Laboratory report documenting GC/MS analysis of sample AD23842 conducted on November 1, 2001, identifying unknown compounds.

NYC-WTC_000089385–000089396

Folder label: “GC/MS Scan 10/1/01

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NYC 9/11 Public Portal Document

LSC Area Percent Report Data File : C:\HPCHEM\1\DATA\OCT3001\23842.D Vial: 14 Acq on : 31 Oct 2001 3:12 am Operator: 209 GALOS Sample : gc/ms unknown Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Method : C:\HPCHEM\1\METHODS\NP103001.M (RTE Integrator) Title : 209 625/TCLP calibration table Smoothing : OFF Filtering: 5 Sampling : 1 Min Area: 1 % of largest Peak Start Thrs: 0.2 Max Peaks: 100 Stop Thrs : 0 Peak Location: TOP If leading or trailing edge < 100 prefer < Baseline drop else tangent > Peak separation: 5

Signal : TIC peak R.T. first max last PK peak peak peak % of # min scan scan scan TY height area % max. total 1 6.409 145 149 160 rW2 38037 106234 1.92% 0.389% 2 7.685 284 288 305 rBV 48151 161106 2.92% 0.589% 3 11.578 707 712 721 rBV 43915 109265 1.98% 0.400% 4 11.715 721 727 744 rBV 1521043 4067185 73.66% 14.874% 5 15.323 1114 1120 1136 rBV 2606753 5467909 99.03% 19.997% 6 20.602 1688 1695 1711 rBV 2564263 5521434 100.00% 20.192% 7 25.027 2170 2177 2188 rBV2 2169036 ; 4866047 88.13% 17.796% 8 33.059 3044 3052 3070 rBV2' 1639266 3817308 69.14% 13.960% 9 37.163 3490 3499 3519 rBV2 1128999 3227499 58.45% 11.803%

Sum of corrected areas: 27343987 23842.D NP103001.M Thu Nov 01 14:38:08 2001

NYC-WTC_000089391

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NYC-WTC_000089391Source: NYC Law Department, mirrored locally

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