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GCMS analysis results for sample AE10852, May 2002

Machine-extracted title · confidence 100%

Laboratory report detailing GCMS analysis of sample AE10852 conducted on May 21, 2002, including surrogate recovery data.

NYC-WTC_000024220–000024229

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

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Scanned page image, NYC-WTC_000024225
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document LSC Area Percent Report

Data File : C:\HPCHEM\1\DATA\MAY1502\10852 .D Vial: 7 Acq On : 15 May 2002 7:56 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 8.135 334 338 365 rBV 723889 1624673 57.10% 9.623% 2 9.940 531 535 548 rBV 12806 38545 1.35% 0.228% 3 12.158 772 777 793 rBV 948190 2174535 76.42% 12.879% 4 15.787 1167 1173 1191 rBV 1322027 2825553 99.30% 16.735% 5 21.092 1746 1752 1770 rBV 1362981 2845503 100.00% 16.854%

6 23.237 1978 1986 1995 rBV 725030 1472142 51.74% 8.719% 7 25.537 2231 2237 2249 rBV2 1226119 2634681 92.59% 15.605% 8 33.601 3111 3117 3134 rBV2 850395 1924882 67.65% 11.401% 9 37.834 3570 3579 3592 rBV2 469143 1343230 47.21% 7.956%

Sum of corrected areas: 16883744

10852.D GCMS0510.M Fri May 17 09:59:59 2002

NYC-WTC_000024225

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NYC-WTC_000024225Source: NYC Law Department, mirrored locally

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