GCMS blank analysis results, March 2002

NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File C:\HPCHEM\l\DATA\MAR2602\LBA.D Vial: 17 Acq On 27 Mar 2002 1:34 am Operator: Sample gc/ms scan 3/7 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 12.251 779 785 802 rBV 1429137 3391903 69.56% 14.945% 2 14.849 1063 1068 1076 rVB 134858 258724 5.31% 1.140% 3 15.886 1174 1181 1196 rBV 2198388 4505761 92.40% 19.853% 4 21.193 1752 1759 1769 rBV 2360946 4876194 100.00% 21.486% 5 25.636 2236 2243 2255 rBV2 2115895 4638507 95.13% 20.438%

6 30.713 2790 2796 2801 rBV 216200 416130 8.53% 1.834% 7 33.696 3113 3121 3138 rBV2 1225131 2732643 56.04% 12.041% 8 37.368 3515 3521 3534 rVB3 15346 49083 1.01% 0.216% 9 37.937 3575 3583 3601 rBV2 595641 1826297 37.45% 8.047%

Sum of corrected areas: 22695242

LBA.D GCMS0308.M Fri Mar 29 11:38:54 2002

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