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GCMS reference standard results, June 10 2002

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Reference standard analysis report for volatile organic compounds using gas chromatography-mass spectrometry on June 10, 2002.

NYC-WTC_000015381–000015409

Folder label: “GCMS X 6/3/02 A 6/6/02

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NYC 9/11 Public Portal Document

Tentatively Identified Compound (LSC) summary Operator ID: McLean Date Acquired: 6 Jun 2002 3:22 pm Data File: C:\MSDCHEM\1\DATA\060602\12743.D Name: 6/3 eh Mise: Method: C:\MSDCHEM\1\METHODS\060302.M (Chemstation Integrator) Title: 508 Modified GG/MS scan Library Searched: C:\DATABASE\NIST98.L

--Internal Standard-- TIC Top Hit name RT EstConc Units Response # RT Resp Cone Butanoic acid, me... 3.47 0.3 ug/L 219380 1 9.90 28546100 40.0 Methylene Chloride 3.73 5.5 ug/L 3957620 1 9.90 28546100 40.0 1,1,2-Trifluoroet... 3.77 1.7 ug/L 1188490 1 9.90 28546100 40.0 Propiolonitrile 3.80 1.3 ug/L 895788 1 9.90 28546100 40.0 2-Butenal, 3-methyl- 3.82 1.6 ug/L 1118310 1 9.90 28546100 40.0 Thiophene 3.85 1.1 ug/L 802416 1 9.90 28546100 40.0 Methane, chlorodi... 3.88 3.7 ug/L 2652790 1 9.90 28546100 40.0 Krypton 3.97 1.5 ug/L 1082890 1 9.90 28546100 40.0 Ethyl Chloride 3.99 1.4 ug/L 970159 1 9.90 28546100 40.0 Methylene Chloride 4.11 3.4 ug/L 2394200 1 9.90 28546100 40.0 Krypton 4.35 1.1 ug/L 818959 1 9.90 28546100 40.0 1,2,3-Butatriene,.. . 4.52 1.8 ug/L 1250870 1 9.90 28546100 40.0 Nitrosyl chloride 4.59 1.4 ug/L 1034260 1 9.90 28546100 40.0 Ethyl Chloride 4.66 0.4 ug/L 307983 1 9.90 28546100 40.0 Nitrosyl chloride 4.95 0.3 ug/L 233689 1 9.90 28546100 40.0 2-Butenoic acid, . . . 4.98 0.4 ug/L 288224 1 9.90 28546100 40.0 Methane, chlorotr... 5.37 0.4 ug/L 294141 1 9.90 28546100 40.0 Cyclotetrasiloxan... 9.22 0.3 ug/L 214060 1 9.90 28546100 40.0 Anthracene-dl0- 23.07 0.3 ug/L 325297 4 22.91 42367700 40.0 Cyclopropanecarbo... 34.89 0.5 ug/L 161028 6 34.65 13844000 40.0

12743.D 060302.M Mon Jun 10 10:22:14 2002 Pace 24

NYC-WTC_000015407

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NYC-WTC_000015407Source: NYC Law Department, mirrored locally

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