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← Document results/DEP Box 18/GCMS X 5/8/02 A 5/10/02
Document / 7 pages

GCMS calibration table review, April 2002

Machine-extracted title · confidence 100%

Reviewed data file listing retention times and response factors for deuterated internal standards.

NYC-WTC_000022879–000022885

Folder label: “GCMS X 5/8/02 A 5/10/02

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NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File C:\HPCHEM\l\DATA\MAY0302\9155.D Vial: 32 Acq On 4 May 2002 10:24 pm Operator: Sample RE-EXT. Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Method : C:\HPCHEM\1\METHODS\GCMS0501.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 8.156 336 340 346 rBV 488307 943552 25.99% 5.074% 2 12.188 775 780 794 rVB 1174274 2586741 71.24% 13.912% 3 15.826 1170 1177 1193 rBV 1621572 3289277 90.59% 17.690% 4 21.132 1749 1756 1775 rBV 1762128 3630894 100.00% 19.527% 5 23.267 1982 1989 1997 rBV 97233 198710 5.47% 1.069% 6 25.576 2234 2241 2252 rBV2 1588686 3344870 92.12% 17.989% 7 33.640 3113 3121 3133 rBV2 1069157 2471638 68.07% 13.293% 8 33.860 3139 3145 3156 rVB 78667 189494 5.22% 1.019% 9 37.865 3573 3582 3596 rBV2 653078 1938992 53.40% 10.428%

Sum of corrected areas: 18594168 9155.D GCMS0501.M Tue May 07 12:01:27 2002

NYC-WTC_000022882

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NYC-WTC_000022882Source: NYC Law Department, mirrored locally

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