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GCMS analysis results for unknown compounds, sample AE10198, May 2002

Machine-extracted title · confidence 95%

Laboratory report showing gas chromatography-mass spectrometry results for unidentified organic compounds in sample AE10198 on May 10, 2002.

NYC-WTC_000044885–000044901

Folder label: “GCMS X 4/30/02 A 5/8/02

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NYC 9/11 Public Portal Document Tentatively Identified Compound (LSC) summary

Operator ID: Mclean Date Acquired: 9 May 2002 3:38 am Data File: C:\MSDCHEM\l\DATA\050802\10198.D Name: 4/30 eh Mise: Method: C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title: 508 Modified GC/MS scan Library Searched: C:\DATABASE\NIST98.L

--Internal Standard-- TIC Top Hit name RT EstConc Units Response # RT Resp Cone

Acetonitrile, die... 3.61 0.3 ug/L 251228 1 9.94 37973200 40.0 Ethanone, 1-oxira... 3.74 0.3 ug/L 296835 1 9.94 37973200 40.0 2-Pentanone, 4-hy... 5.97 11.9 ug/L 11303000 1 9.94 37973200 40.0 Oxetane, 2,2-dime... 7.73 0.3 ug/L 254625 1 9.94 37973200 40.0 3-(2-Methoxy-5-me... 22.58 0.3 ug/L 432517 4 22.95 53886100 40.0 Anthracene-dl0 - 23.11 0.5 ug/L 674349 4 22.95 53886100 40.0 Benzene, 1-etheny... 31.03 0.2 ug/L 271611 5 •30.81 46427500 40.0 1H-3-Benzazepine-... 36.91 0.3 ug/L 248375 6 34.71 35169700 40.0

10198.D 050102.M Thu May 09 13:35:28 2002 Page 12

NYC-WTC_000044901

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NYC-WTC_000044901Source: NYC Law Department, mirrored locally

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GCMS analysis results, sample AE09968, May 2002 · Box DEP Box 25

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Gas chromatography-mass spectrometry analysis report for sample AE09968, detecting unknown compounds and 2,4-DDD surrogate with 78% recovery, dated May 9, 2002.

1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997

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