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Document / 11 pages

GCMS sample analysis report, Feb 2002

Machine-extracted title · confidence 50%

GCMS analysis of environmental sample AD31505 conducted February 15, 2002.

NYC-WTC_000016646–000016656

Folder label: “GCMS X 12/31/01 A 1/18/02

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NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File : C:\HPCHEM\1\DATA\JAN1802\31505.D Vial: 14 Acq On : 19 Jan 2002 4:17 am Operator: 209 GALOS Sample : gc/ms scan 12/31 Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS0103.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 7.452 258 262 291 rBV 327682 977437 15.71% 3.015% 2 11.501 698 703 720 rBV 1827223 4831614 77.65% 14.903% 3 15.090 1089 1094 1110 rBV 2979647 6100508 98.04% 18.817% 4 20.360 1661 1668 1692 rBV 2940598 6222565 100.00% 19.193% 5 24.766 2142 2148 2161 rBV2 2619165 5778238 92.86% 17.823%

6 24.922 2161 2165 2176 rVB 20494 63986 1.03% 0.197% 7 29.852 2696 2702 2708 rBV 338515 689971 11.09% 2.128% 8 32.799 3017 3023 3042 rBV2 1881252 4346511 69.85% 13.407% 9 33.102 3050 3056 3067 rVB 23816 71514 1.15% 0.221% 10 36.866 3458 3466 3486 rBV 1202922 3338226 53.65% 10.297%

Sum of corrected areas: 32420570

31505.D GCMS0103.M Wed Feb 06 15:39:11 2002

NYC-WTC_000016651

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NYC-WTC_000016651Source: NYC Law Department, mirrored locally

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