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GCMS analysis results for sample AE02577, March 2002

Machine-extracted title · confidence 90%

Laboratory report documenting GCMS analysis of sample AE02577 conducted on March 25, 2002, identifying other unknown compounds.

NYC-WTC_000038848–000038860

Folder label: “GCMS X 3/4/02 A 3/20/02

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Scanned page image, NYC-WTC_000038853
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NYC 9/11 Public Portal Document LSC Area Percent Report

Data File : C:\HPCHEM\l\DATA\MAR1902\2577.D Vial: 26 Acq On : 21 Mar 2002 5:39 am Operator: Sample : gc/ms scan 3/4 Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS0308.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 8.148 335 338 346 rBV 25015 55328 1.51% 0.313% 2 12.261 781 786 804 rVB 1074162 2537547 69.33% 14.372% 3 14.859 1061 1069 1076 rBV 75562 151721 4.15% 0.859% 4 15.906 1177 1183 1201 rBV 1676717 3379936 92.34% 19.143% 5 18.027 1407 1414 1420 rVB 38284 78594 2.15% 0.445%

6 20.863 1717 1723 1727 rVB 36145 72299 1.98% 0.409% 7 21.212 1755 1761 1771 rBV 1750220 3660154 100.00% 20.730% 8 23.379 1993 1997 2004 rVB 25745 51700 1.41% 0.293% 9 25.655 2238 2245 2256 rBV2 1602930 3488607 95.31% 19.758% 10 30.732 2793 2798 2805 rBV 234921 444559 12.15% 2.518%

11 33.716 3115 3123 3135 rBV2 989222 2239416 61.18% 12.683% 12 37.966 3578 3586 3601 rBV 498718 1496543 40.89% 8.476%

Sum of corrected areas: 17656404

2577.D GCMS0308.M Thu Mar 21 14:26:18 2002

NYC-WTC_000038853

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NYC-WTC_000038853Source: NYC Law Department, mirrored locally

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