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GC/MS analysis results for sample AD22578, Oct 2001

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Laboratory report documenting GC/MS analysis of sample AD22578 conducted on October 10-11, 2001, identifying unknown compounds.

NYC-WTC_000087163–000087179

Folder label: “GC/MS Scan 9/19/01

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NYC 9/11 Public Portal Document

LSC Area Percent Report ‘ Data File : C:\HPCHEM\l\DATA\SEP2801\22578 .D Vial: 6 Acq On : 28 Sep 2001 5:19 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 6.405 144 149 155 rBV 31598 68576 1.73% 0.323% 2 6.506 155 160 164 rBV 54359 114453 2.89% 0.539% 3 6.644 'I 170 175 182 rVB 29153 58268 1.47% 0.274% 4 6.754 182 187 198 rVB 42000 90010 2.27% 0.424% 5 11.647 716 720 729 rVB 30342 71947 1.82% 0.339% 6 729 735 747 rBV 1139675 2698738 68.12% 12.713% 7 ±5-r4^2 1122 1129 1143 rBV 1701253 3788410 95.62% 17.847% 8 1696 1705 1718 rBV 1739846 3961761 100.00% 18.663% 9 25-ri34-_2180 2188 2198 rBV2 1666236 3738422 94.36% 17.611% 10 29.540/2663 2669 2675 rBV2 36074 71047 1.79% 0.335% 11 31.670 2897 2901 2906 rBV2 25495 52735 1.33% 0.248% 12 31.771 2908 2912 2917 rVB 25793 53171 1.34% 0.250% 13 32.762 3016 3020 3027 rVB 25676 54284 1.37% 0.256% 14 33-7±§^3O56 3064 3074 rBV2 1237342 3071888 77.54% 14.471% 15 33.717/3121 3124 3132 rVB2 30622 64905 1.64% 0.306% 1

16 34.644 3221 3225 '3231 rVB 25846 59606 1.50% 0.281% 17 35.525 3319 3321 3329 rVB 20234 41540 1.05% 0.196% 18 36.957 / 3470 3477 3484 rBV5 61266 300912 7.60% 1.418% 19 3^.279 3505 3512 3528 rVB2 919646 2866787 72.36% 13.505%

Sum of corrected areas: 21227460 22578.D NP091101.M Wed Oct 03 11:29:47 2001

NYC-WTC_000087168

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NYC-WTC_000087168Source: NYC Law Department, mirrored locally

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