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GCMS analysis results for sample AE01691, March 2002

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of sample AE01691 conducted on March 4, 2002, including surrogate recovery data.

NYC-WTC_000010232–000010241

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

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Scanned page image, NYC-WTC_000010237
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

LSC Area Percent Report

'•Data File : C:\HPCHEM\l\DATA\FEB2502\1691.D Vial: 12 Acq On : 25 Feb 2002 10:21 pm 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 8.198 340 344 351 rBV 9566 22265 1.06% 0.216% 2 12.311 787 792 806 rBV 617051 1522618 72.23% 14.755% 3 15.956 1183 1189 1206 rBV 957261 1979508 93.90% 19.182% 4 21.271 1761 1768 1787 rBV 953634 2108045 100.00% 20.428% 5 25.714 2245 2252 2264 rBV2 893557 1913322 90.76% 18.541%

6 27.679 2461 2466 2472 rBV 11760 22902 1.09% 0.222% 7 30.791 2800 2805 2811 rVB 104376 207242 9.83% 2.008% 8 33.775 3124 3130 3150 rBV2 606970 1424431 67.57% 13.803% 9 38.053 3587 3596 3619 rBV2 348828 1119173 53.09% 10.845%

Sum of corrected areas: 10319506

1691.D GCMS0208.M Thu Feb 28 09:33:43 2002

NYC-WTC_000010237

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NYC-WTC_000010237Source: NYC Law Department, mirrored locally

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