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GC/MS calibration table for TCLP analysis, Oct 2001

Machine-extracted title · confidence 95%

Calibration data table for GC/MS analysis of WTC samples conducted on October 2, 2001.

NYC-WTC_000086788–000086807

Folder label: “508 Scan 9/15/01 9/26/01

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NYC 9/11 Public Portal Document

LSC Area Percent Report Data File C:\HPCHEM\1\DATA\OCT0101\LBC.D Vial: 3 Acq On 1 Oct 2001 3:40 pm Operator: 209 GALOS Sample 9/15 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 6.388 143 147 154 rBV 28278 61034 1.41% 0.261% 2 6.489 154 158 168 rVV2 45402 125807 2.90% 0.538% 3 6.627 170 173 181 rW 20769 48342 1.12% 0.207% 4 6.737 181 185 194 rVB 29548 64121 1.48% 0.274% 5 7.765 293 297 313 rW 51285 123994 2.86% 0.530%

6 11.640 715 719 729 rVB 31829 80259 1.85% 0.343% 7 11.786 729 735 754 rBV 1201443 2959551 68.31% 12.649% 8 15.403 1122 1129 1145 rBV 1833333 4105049 94.74% 17.545% 9 20.691 1698 1705 1718 rBV 1928795 4332821 100.00% 18.518% 10 25.116 2180 2187 2199 rBV2 1852062 4025105 92.90% 17.203% 11 29.541 2664 2669 2674 rBV 79351 158195 3.65% 0.676% 12 31.671 2896 2901 2907 rBV 61323 119499 2.76% 0.511% 13 31.763 2907 2911 2916 rBV 36456 71247 1.64% 0.305% 14 32.763 3015 3020 3025 rBV 35355 71903 1.66% 0.307% 15 33.158 3055 3063 3078 rBV2 1448823 3560319 82.17% 15.217%

16 33.718 3119 3124 3131 rVB2 43993 93842 2.17% 0.401% 17 34.645 3220 3225 3231 rVB 30012 67294 1.55% 0.288% 18 35.527 3315 3321 3326 rBV 26906 63268 1.46% 0.270% 19 37.280 3503 3512 3527 rBV2 1065767 ' 3133818 72.33% 13.394% 20 39.768 3778 3783 3795 rVB5 15132 64170 1.48% 0.274%

21 41.769 3996 4001 4013 rVB6 14658 67814 1.57% 0.290%

Sum of corrected areas: 23397452 LBC.D NP091101.M Tue Oct 02 12:16:45 2001

NYC-WTC_000086793

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NYC-WTC_000086793Source: NYC Law Department, mirrored locally

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