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GCMS analysis results for sample AE06994, April 2002

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of sample AE06994 conducted on April 16, 2002, including surrogate recovery data.

NYC-WTC_000040117–000040127

Folder label: “GCMS X 3/26/02 A 4/6/02

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Scanned page image, NYC-WTC_000040122
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document LSC Area Percent Report

Data File C:\HPCHEM\1\DATA\APR0405\6994.D Vial: 23 Acq On 6 Apr 2002 5:35 pm Operator: Sample gc/ms scan 3/26 Inst : GC/MS 209 Mise Multiplr: 2.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS0408.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 8.216 340 345 372 rBV 915029 2296923 68.10% 13.583% 2 12.246 778 784 804 rVB 907475 2304739 68.33% 13.629% 3 14.844 1062 1067 1074 rVB 65231 127138 3.77% 0.752% 4 15.808 1167 1172 1175 rBV 64404 131304 3 . 89% 0.776% 5 15.882 1175 1180 1198 rVB 1401208 2925814 86.74% 17.302%

6 21.188 1751 1758 1780 rBV 1627658 3372917 100.00% 19.946% 7 23.327 1983 1991 1998 rBV 113000 220837 6.55% 1.306% 8 25.631 2235 2242 2253 rBV 1410231 2995199 88.80% 17.712% 9 33.691 3113 3120 3133 rBV2 672667 1561475 46.29% 9.234% 10 37.933 3574 3582 3602 rBV2 321690 973801 28.87% 5.759%

Sum of corrected areas: 16910147

6994.D GCMS0408.M Mon Apr 15 14:44:16 2002

NYC-WTC_000040122

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NYC-WTC_000040122Source: NYC Law Department, mirrored locally

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