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GCMS analysis results for sample AE08018, April 2002

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of sample AE08018 conducted on April 24, 2002, including surrogate recovery data.

NYC-WTC_000047725–000047733

Folder label: “GCMS X 4/4/02 A 4/12/02

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Scanned page image, NYC-WTC_000047730
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File : C:\HPCHEM\1\DATA\APR1102\8018.D Vial: 24 Acq On : 12 Apr 2002 1:00 pm Operator: Sample : gc/ms scan 4/4 Inst : 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS0412.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 12.224 777 782 799 rVB 699080 1719719 69.25% 14.668% 2 14.831 1061 1066 1071 rVB2 19975 39620 1.60% 0.338% 3 15.859 1172 1178 1192 rBV 1026258 2196706 88.46% 18.737% 4 21.165 1750 1756 1769 rBV 1245437 2483379 100.00% 21.182% 5 23.304 1982 1989 1995 rBV 144897 290677 11.70% 2.479%

6 25.608 2233 2240 2252 rBV2 1051131 2298220 92.54% 19.602% 7 27.573 2447 2454 2461 rBV 43960 81080 3.26% 0.692% 8 33.660 3110 3117 3134 rBV2 656904 1520320 61.22% 12.967% 9 37.892 3570 3578 3599 rBV2 355776 1094402 44.07% 9.335%

Sum of corrected areas: 11724123

8018.D GCMS0412.M Tue Apr 16 12:08:33 2002

NYC-WTC_000047730

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NYC-WTC_000047730Source: NYC Law Department, mirrored locally

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