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GCMS surrogate recovery results, sample AE00109, Feb 2002

Machine-extracted title · confidence 95%

Analytical report showing surrogate recovery data for sample AE00109 analyzed on February 25, 2002.

NYC-WTC_000005852–000005859

Folder label: “GCMS X 2/11/02 A 2/15/02

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NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File : C:\HPCHEM\1\DATA\FEB1402\109.D Vial: 32 Acq On : 15 Feb 2002 9:18 am Operator: 209 GALOS Sample : GC/MS SCAN 2/11 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS0208.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 12.348 790 796 810 rVB 924426 2342486 74.53% 14.501% 2 15.992 1186 1193 1210 rBV 1469058 2930641 93.25% 18.142% 3 21.308 1765 1772 1789 rBV 1549036 3142834 100.00% 19.455% 4 25.751 2249 2256 2267 rBV2 1432185 3131989 99.65% 19.388% 5 30.828 2804 2809 2814 rBV 150540 274834 8.74% 1.701%

6 33.820 3128 3135 3153 rBV2 1098004 2494773 79.38% 15.444% 7 38.108 3593 3602 3623 rBV2 613221 1836509 58.43% 11.369%

Sum of corrected areas: 16154066

109.D GCMS0208.M Fri Feb 15 13:59:59 2002

NYC-WTC_000005857

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NYC-WTC_000005857Source: NYC Law Department, mirrored locally

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