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GCMS analysis results for sample AE10890, May 2002

Machine-extracted title · confidence 100%

Laboratory report detailing GCMS analysis of sample AE10890 conducted on May 21, 2002, including surrogate recovery data.

NYC-WTC_000024230–000024241

Folder label: “GCMS X 5/10/02 A 5/15/02

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Scanned page image, NYC-WTC_000024235
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document LSC Area Percent Report

Data File : C : \HPCHEM\ 1 \DATA\MAY1 502\10890.D Vial: 8 Acq On : 15 May 2002 8:55 pm Operator: Sample : GC/MS SCAN 5/10 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS0510.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 7.009 211 215 224 rBV 74945 156353 5.38% 0.921% 2 7.788 296 300 313 rVB 40723 88851 3.06% 0.524% 3 8.136 334 338 359 rBV 693395 1528238 52.58% 9.007% 4 9.941 531 535 546 rVB 11657 31085 1.07% 0.183% 5 12.159 772 777 793 rVB 1005410 2238924 77.02% 13.195%

6 15.787 1167 1173 1190 rBV 1390038 2906767 100.00% 17.131% 7 21.093 1746 1752 1761 rBV 1388359 2856416 98.27% 16.834% 8 23.237 1978 1986 1995 rBV 732869 1461424 50.28% 8.613% 9 25.538 2230 2237 2247 rBV2 1286894 2647140 91.07% 15.601% 10 33.602 3111 3117 3132 rBV2 790252 1809931 62.27% 10.667%

11 37.835 3571 3579 3598 rBV 429266 1242601 42.75% 7.323%

Sum of corrected areas: 16967730

10890.D GCMS0510.M Fri May 17 10:07:35 2002

NYC-WTC_000024235

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NYC-WTC_000024235Source: NYC Law Department, mirrored locally

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