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GCMS analysis results for sample AD27831, Jan 2002

Machine-extracted title · confidence 100%

Laboratory report detailing GCMS analysis of sample AD27831 conducted on January 3, 2002, detecting DDD and unknown compounds.

NYC-WTC_000033695–000033703

Folder label: “GCMS X 11/19/01 A 12/19 - 12/20/01

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NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File : C:\HPCHEM\l\DATA\DEC1901\27831.D Vial: 40 Acq On : 20 Dec 2001 5:19 am Operator: 209 GALOS Sample : gc/msunknown 11/19 Inst :.GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS1126.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 7.658 282 285 315 rBV 179106 566330 6.16% 1.249% 2 11.660 716 721 755 rBV 2481932 6565318 71.39% 14.477% 3 15.268 1109 1114 1133 rBV 3518510 8437008 91.74% 18.604% 4 20.556 1683 1690 1712 rBV 4097627 9196848 100.00% 20.279% 5 24.981 2165 2172 2185 rBV2 3592176 8544670 92.91% 18.841%

6 33.014 3040 3047 3070 rBV2 2723981 6695940 72.81% 14.765% 7 37.108 3485 3493 3515 rBV2 1853695 5345309 58.12% 11.786%

Sum of corrected areas: 45351423

27831.D GCMS1126.M Wed Jan 02 12:09:17 2002

NYC-WTC_000033700

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NYC-WTC_000033700Source: NYC Law Department, mirrored locally

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