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GC/MS analysis results for sample AD22979, Oct 2001

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Laboratory report documenting GC/MS analysis of sample AD22979 conducted on October 10, 2001, identifying unknown compounds.

NYC-WTC_000087773–000087793

Folder label: “GC/MS Scan 9/21/01

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NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File : C:\HPCHEM\1\DATA\OCT0301\22979.D Vial: 5 Acq On 3 Oct 2001 4:33 pm 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\NP091101.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 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 6.384 141 146 152 rBV 18726 43385 1.14% 0.205% 2 6.485 153 157 160 rBV 30582 56824 1.50% 0.268% 3 6.733 180 184 193 rVB2 21359 48589 1.28% 0.229% 4 11.64^ 714 719 729 rBV2 28369 68800 1.81% 0.325% 5 11.782 729 734 754 rW 1035367 2641541 69.64% 12.463%

6 IBTS'SS 1121 1128 1142 rBV 1704327 3630590 95.72% 17.130% 7 20?^7 1697 1704 1718 rBV 1731054 3793035 100.00% 17.896% 8 25>4<L2 >^179 2186 2198 rBV2 1628253 3493568 92.10% 16.483% 9 27.104 ^398 2403 2409 rBV 51897 94896 2.50% 0.448% 10 29.537aZ 2663 2668 2675 rBV 126924 246086 6.49% 1.161%

11 29.647 2675 2680 2686 rW 28591 52379 1.38% 0.247% 12 30.730 / 2793 2798 2803 rVB 42548 80751 2.13% 0.381% 13 31.666 /2895 2900 2906 rBV 98914 192079 5.06% 0.906% 14 31.758'^/2906 2910 2916 rVB 80767 159421 4.20% 0.752% 15 32.759 *^3013 3019 3025 rBV 78753 162778 4.29% 0.768%

16 3054 3062 3077 rBV2 1333963 3106552 81.90% 14.657% 17 33.714/ 3116 3123 3129 rBV 89104 194948 5.14% 0.920% 18 34.632 / 3219 3223 3229 rVB 65326 139973 3.69% 0.660% 19 35.522//3316 3320 3327 rBV 55046 118043 3.11% 0.557% 20 36.385*^ 3409 3414 3423 rBV 29938 76234 2.01% 0.360%

21 3498 3511 3532 rBV 945977 2794154 73.67% 13.183%

Sum of corrected areas: 21194626

22979.D NP091101.M Tue Oct 09 09:53:54 2001

NYC-WTC_000087778

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NYC-WTC_000087778Source: NYC Law Department, mirrored locally

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