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GCMS surrogate recovery data, sample AE11573, May 30, 2002

Machine-extracted title · confidence 100%

Laboratory record from May 30, 2002 documenting the recovery of surrogate standards for sample AE11573.

NYC-WTC_000012673–000012682

Folder label: “GCMS X 5-20-02 A 5-22-02

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Scanned page image, NYC-WTC_000012678
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

LSC Area Percent Report Data File : C:\HPCHEM\1\DATA\MAY2102\11573.D Vial: 6 Acq On : 22 May 2002 6:20 am Operator: Sample : EXTRACTS/20 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Method : C:\HPCHEM\1\METHODS\GCMS0520.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 8.110 332 335 366 rVB 432220 1078434 35.31% 6.501% 2 12.142 769 775 792 rVB 1016236 2343808 76.74% 14.129% 3 14.754 1055 1060 1067 rVB 16824 33152 1.09% 0.200% 4 15.780 1166 1172 1187 rBV 1445753 3045260 99.70% 18.357% 5 21.077 1744 1750 1770 rBV 1477850 3054312 100.00% 18.412% 6 23.221 1976 1984 1991 rBV 755872 1494301 48.92% 9.008% 7 25.521 2228 2235 2246 rBV2 1274634 2649059 86.73% 15.969% 8 27.500 2444 2451 2458 rBV 37400 74462 2.44% 0.449% 9 33.576 3105 3114 3135 rBV2 720388 1636502 53.58% 9.865% 10 37.782 3565 3573 3588 rBV2 410664 1179785 38.63% 7.112%

Sum of corrected areas: 16589075 11573.D GCMS0520.M Wed May 22 13:58:19 2002

NYC-WTC_0000 12678

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NYC-WTC_000012678Source: NYC Law Department, mirrored locally

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