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GCMS analysis results for sample AD31645, Jan 25 2002

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of sample AD31645 with detection of unknown compounds and surrogate recovery.

NYC-WTC_000050222–000050239

Folder label: “GCMS X 1/3/02 A 1/22 - 1/23/02

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NYC 9/11 Public Portal Document

LSC Area Percent Report Data File : C:\MSDCHEM\1\5973N\02JAN22\31645.D Vial: 1 Acq On : 22 Jan 2002 12:12 pm Operator: Sample : 508 scan Inst : Instrumen Mise : January 22, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\MSDCHEM\1\METHODS\METHODS\SCAN508.M (RTE Integrator) Title : 508 scan method Smoothing : OFF Filtering: 5 Sampling : 2 Min Area: 100 Area counts Start Thrs: 0.2 Max Peaks: 2 0 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 3.477 7 9 11 rBV 23343 32972 0.29% 0.054% 2 3.602 17 20 25 rBV 33136 57328 0.50% 0.095% 3 4.367 83 87 91 rVB 44394 77098 0.67% 0.127% 4 6.000 223 230 235 rBV2 17585 43345 0.38% 0.072% 5 7.107 325 327 335 rVB 17462 30464 0.27% 0.050%

6 9.448 525 532 535 rW2 14806 49609 0.43% 0.082% 7 9.710 551 555 561 rBV 3237758 6260681 54.48% 10.328% 8 12.542 799 803 807 rBV 23933 38938 0.34% 0.064% 9 13.192 855 860 865 rBV 4856633 9077488 78.98% 14.974% 10 13.375 873 876 893 rVB3 10943 42520 0.37% 0.070%

11 18.341 1305 1311 1315 rBV 5141794 10329258 89.88% 17.039% 12 18.718 1341 1344 1349 rVB2 10836 29506 0.26% 0.049% 13 22.280 1651 1656 1661 rVB2 46589 83906 0.73% 0.138% 14 22.634 1681 1687 1693 rBV2 5073677 11492729 100.00% 18.959% 15 22.771 1695 1699 1713 rVB 62097 191029 1.66% 0.315% 16 24.849 1877 1881 1887 rVB 106080 186643 1.62% 0.308% 17 26.014 1977 1983 1989 rBV 367793 677403 5.89% 1.117% 18 27.726 2127 2133 2137 rBV 904749 1601463 13.93% 2.642% 19 30.489 2369 2375 2381 rBV 4480398 11087537 96.47% 18.290% 20 34.416 2713 2719 2747 rBV 3542649 9230188 80.31% 15.226%

Sum of corrected areas: 60620105

31645.D SCAN508.M Thu Jan 24 13:50:34 2002 Page 1

NYC-WTC_000050226

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NYC-WTC_000050226Source: NYC Law Department, mirrored locally

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DEP GCMS data table, Jan-Feb 2002 · Box DEP Box 12

NYC-WTC_000003981

Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.

1 shared non-person entities · 1 shared topics · similarity 0.997

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