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DEP GCMS unknown compounds report, Mar 2002

Machine-extracted title · confidence 95%

GCMS analysis report dated March 6, 2002, listing other unknown compounds and surrogate recovery data for a different sample.

NYC-WTC_000003736–000003743

Folder label: “GCMS X 1/25/02 A 2/26/02

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Scanned page image, NYC-WTC_000003741
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Data File : C:\HPCHEM\1\DATA\FEB2502\1796.D Vial: 22 .,Acq On : 26 Feb 2002 8:11 am Operator: Sample : gc/ms scan 1/25 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS0208.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 12.317 786 792 808 rVB 470476 1268383 72.24% 14.601% 2 15.953 1182 1188 1204 rBV 749642 1664342 94.79% 19.159% 3 21.268 1761 1767 1777 rBV 826479 1755880 100.00% 20.212% 4 25.711 2245 2251 2263 rBV2 741714 1627893 92.71% 18.739% 5 30.788 2800 2804 2812 rVB 85509 174019 9.91% 2.003%

6 33.781 3123 3130 3146 rBV 526012 1224653 69.75% 14.097% 7 38.050 3586 3595 3611 rBV 319985 972036 55.36% 11.189%

Sum of corrected areas: 8687206

1796.D GCMS0208.M Thu Feb 28 11:46:55 2002

NYC-WTC_000003741

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NYC-WTC_000003741Source: NYC Law Department, mirrored locally

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