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GCMS sample analysis summary, April 29, 2002

Machine-extracted title · confidence 90%

Summary of GC/MS analytical results for sample AE08952 processed on April 29, 2002, including surrogate recovery data.

NYC-WTC_000043609–000043618

Folder label: “GCMS X 3/26/02 No Analyses

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OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

D'ata File C:\HPCHEM\l\DATA\MAY0602\8952.D Vial: 9 Acq On 7 May 2002 12 : 09 am Operator: Sample GC/MS SCAN 4/24 Inst : 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS0501.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 8.159 336 340 370 rVB 432703 976558 20.69% 4.129% 2 12.191 774 780 801 rBV 1477991 3349711 70.96% 14.163% 3 15.829 1170 1177 1193 rBV 2090559 4248374 89.99% 17.962% 4 21.135 1749 1756 1781 rBV 2248421 4720720 100.00% 19.960% 5 23.270 1980 1989 1997 rBV 179306 354980 7.52% 1.501%

6 25.579 2234 2241 2251 rBV2 2084262 4441192 94.08% 18.778% 7 28.081 2509 2514 2519 rBV 39392 74669 1.58% 0.316% 8 33.634 3113 3120 3139 rBV2 1377713 3118173 66.05% 13.184% 9 33.854 3139 3144 3158 rVB 50861 124200 2.63% 0.525% 10 37.868 3573 3582 3599 rBV2 755607 2242887 47.51% 9.483%

Sum of corrected areas: 23651464

8952.D GCMS0501.M Wed May 08 11:51:54 2002

NYC-WTC_000043614

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NYC-WTC_000043614Source: NYC Law Department, mirrored locally

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