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GCMS chain of custody form, sample AE10239, May 2002

Machine-extracted title · confidence 100%

Chain of custody record for GCMS analysis of sample AE10239 on May 20, 2002, including surrogate compound data.

NYC-WTC_000024402–000024411

Folder label: “GCMS X 5/1/02 A 5/9/02

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Scanned page image, NYC-WTC_000024406
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

'Data File : C:\MSDCHEM\1\DATA\020509\10239.D Vial: 17 Acq On : 10 May 2002 2:26 am Operator: Nefliu Sample : sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e

Method : C:\MSDCHEM\1\METHODS\SCAN020507.M (RTE Integrator) Title : Method 508 GC/MS Scan Smoothing : ON Filtering: 5 Sampling : 1 Min Area: 0.7 % 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 corr. corr. % of # min scan scan scan TY height area % max. total

1 6.158 516 524 556 rBV 671559 1359875 24.33% 4.443% 2 11.376 1400 1412 1436 rBV 1556351 3974308 71.10% 12.984% 3 16.540 2275 2291 2310 rBV 1912626 5012101 89.66% 16.374% 4 24.466 3622 3640 3653 rBV 1860480 5226651 93.50% 17.075% 5 27.539 4145 4163 4176 rBV4 277378 755951 13.52% 2.470%

6 31.094 4758 4768 4779 rVB4 14900 44323 0.79% 0.145% 7 31.723 4856 4875 4888 rBV2 1848208 5589829 100.00% 18.262% 8 31.946 4906 4913 4926 rVB3 17766 49642 0.89% 0.162% 9 39.937 6262 6273 6291 rBV2 2419670 4873006 87.18% 15.920% 10 43.157 6807 6821 6850 rBV2 1800835 3723960 66.62% 12.166%

Sum of corrected areas: 30609646

10239.D SCAN020507.M Tue May 14 14:24:58 2002 Page 1

NYC-WTC_000024406

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NYC-WTC_000024406Source: NYC Law Department, mirrored locally

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