VOC analysis results, sample AE03015, Feb 15 2002

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Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\02FEB15\03247.D Vial: 22 Acq On : 16 Feb 2002 1:31 am Operator: 201-wb Sample : nyc Inst : GC/MS Ins Mise : February 15, 2002 Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Method : C:\HPCHEM\1\METHODS\HP021302.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L Peak Number 1 Urea, N,N-dimethyl- Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 15.79 0.04 ug/L 35340 1,4-DIFLUOROBENZENE 15.13 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Urea, N,N-dimethyl- 88 C3H8N20 000598-94-7 5 2 2,3-Dioxabicyclo [2.2.2]octane 114 C6H10O2 000000-00-0 4 3 Butane, 2-(ethenyloxy)-2-methyl- 114 C7H14O 029281-39-8 3 4 4-Heptanone 114 C7H140 _______ 000123-19-3 3 Abundance Scan 684 (15.792 min): 03247.D (-) m/z 114.15 100.00% 1 4

5000 63 88 50 15.40 15.60 15.80 16.00 16.20 44 m/z 63.05 24.76% ■ ■ i ■ ■ ■ ■ i ‘ ‘ ‘ i ■ ‘ ■ ■ i' ■ • • • •' i ‘ ■ i' • ■ • i' ■ ■11 ‘1 m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #62896: Urea, N,N-dimethyl- 4|4

5000 88 -p-r-n-p-r i ‘ ■ p ■ ■ • p ■ 15.40 15.60 15.80 16.00 16.20 m/z 88.00 22.06% 15 30 , 72 11 p 111 p 1 ' I ''I I' 00 । ■ p 1 1 । । P । i 11111 । p । i ■' ■ • i ■ ■ ■ ■ i1 • ■ ■ i ■ ■ /z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #2867:2,3-Dioxabicyclo[2.2.2]octane 29 •p-r-n-p-r I' ' ' ‘ I ‘ ‘ ‘ I ' ‘ 15.40 15.60 15.80 16.00 16.20 5000 81 m/z 50.15 14.889 57 114 44 67

mlz-> 10 • • p • * * p 20 30 '' 40 TT-p aaa 50 60 70 80 90 100 110 120 • ‘ i ‘ ■ i ■ • ‘ • i ‘ ’ 111 Abundance #3032: Butane, 2-(ethenyloxy)-2-methyl- -p-m-p-r -p-rTT-p-r-TT-p-r 43 15.40 15.60 15.80 16.00 16.20 m/z 57.05 14.22%

5000 55 71 85 114 27 ’1111’1’ I 10313 ■ 111 ■ ■ p • • ■ । • ■ Tr 1 ' I ' ' ‘ ‘ i ‘ ‘ 99 ‘ i ■ H I••*•। • TT TT-p-r-n-p-T m/z—> 10 20 30 40 50 60 70 80 90 100 110 120 15.40 15.60 15.80 16.00 16.20

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03247.D HP021302.M Mon Feb 18 15:25:21 2002 Page 1

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