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GCMS analysis results for sample AD31075, Jan 2002

Machine-extracted title · confidence 95%

Laboratory report documenting GCMS analysis of sample AD31075 conducted on January 18, 2002, showing detection of unknown compounds and surrogates.

NYC-WTC_000017478–000017493

Folder label: “GCMS X 12/20/01 A 1/8/02

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NYC 9/11 Public Portal Document

LSC Area Percent Report

’ Data File C:\HPCHEM\1\DATA\JAN0802\31075.D Vial: 11 Acq On 8 Jan 2002 11:06 pm Operator: 209 GALOS Sample gems scan 12/20 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS0103.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 6.232 126 129 139 rBV2 30014 87666 1.40% 0.259% 2 7.462 259 263 296 rBV 353529 1054683 16.84% 3.113% 3 10.997 643 648 657 rBV 134026 309267 4.94% 0.913% 4 11.529 701 706 725 rBV 1827009 4803077 76.68% 14.175% 5 14.164 989 993 999 rVB 275570 540470 8.63% 1.595%

6 15.119 1092 1097 1116 rBV 2870044 5987962 95.60% 17.672% 7 17.304 1325 1335 1342 rBV2 354903 706108 11.27% 2.084% 8 18.001 1407 1411 1417 rBV 35462 69400 1.11% 0.205% 9 20.122 1637 1642 1648 rVB 213749 416860 6.66% 1.230% 10 20.388 1665 1671 1688 rBV 3043318 6263775 100.00% 18.486%

11 20.856 1717 1722 1732 rVB 119989 254710 4.07% 0.752% 12 22.637 1909 1916 1921 rBV 118431 221317 3.53% 0.653% 13 24.804 2146 2152 2164 rBV2 2786496 5966444 95.25% 17.608% 14 26.732 2356 2362 2367 rBV 33149 65956 1.05% 0.195% 15 29.881 2700 2705 2714 rBV 324568 629082 10.04% 1.857%

16 32.837 3020 3027 3043 rBV2 1628029 3902775 62.31% 11.518% 17 36.903 3463 3470 3493 rBV2 915132 2540718 40.56% 7.498% 18 45.202 4373 4374 4376 rBV 112666 63660 1.02% 0.188%

Sum of corrected areas: 33883930

31075.D GCMS0103.M Wed Jan 09 12:27:34 2002

NYC-WTC_000017483

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NYC-WTC_000017483Source: NYC Law Department, mirrored locally

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