VOC analysis results, sample AE03384, Feb 17 2002

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Data File : C:\HPCHEM\1\DATA\02FEB17\03384.D Vial: 3 Acq On : 17 Feb 2002 4:34 pm Operator: 201-wb Sample : nyc Inst : GC/MS Ins Mise : February 15, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\HP021702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L Peak Number 1 Urea, N,N-dimethyl- Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 15.81 0.04 ug/L 44803 1,4-DIFLUOROBENZENE 15.15

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 Urea, ethyl- 88 C3H8N20 000625-52-5 4 4 1,4-Butanediamine 88 C4H12N2 ________ 000110-60-1 3 Abundance Scan 684 (15.810 min): 03384.D (-) m/z 114.15 100.00% 1 14

5000 88 50 63 as iss sz ie'oo 835 ■ ■ । ‘ 40 < i • ■ < > ।1 • < >) * ■ I.......... ‘ ‘ I ‘ ‘1 * I ‘ ‘’ I * ’ i ■ ■ • ■ i ■ ■ ■ • i ■ ■ ■ i • • m/z 88.10 23.89% m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #62896: Urea, N,N-dimethyl- 44

5000 88 15.40 15.60 15.80 16.00 16.20 m/z 63.05 21.97% 15 30 72 L *H 56 ■ ■ j • ■ i ■ । • • • • 11 • * • । • m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #2867:2,3-Dioxabicyclo[2.2.2]octane 29 i ■' ■ ■ i' ■ i ■ ■ ■ ■ i ' ■ ■ ■ i ' ■

15.40 15.60 15.80 16.00 16.20 5000 81 m/z 56.95 16.35% 57 114 44 A 67 • i *1' | . <. j । > < ■ 11 > 1111 • • i • ■ • ■ i • • 1' 111 m/z~> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #789: Urea, ethyl- .............. p-r-n-p-n-p I, T-rp-n-r-p-r 30 44 15.40 15.60 15.80 16.00 16.20 73 m/z 50.05 13.65% 88 5000

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m/z-> 77 4...J... 10 20 30 40 50 60 70 80 90 100 110 120 15.40 15.60 15.80 16.00 16.20 11' ■ ■ ' i ■ ■ ■ ■ i ■ ‘ ' i' ■ । • • • ■ i • »• • ।

03384.D HP022702.M Fri Mar 01 16:46:48 2002 Page 1

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