Volatile organic compounds results, Mar 7 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\HPCHEM\l\DATA\02mar07\5166.D Vial: 15 Acq On 7 Mar 2002 9:34 pm Operator: 201-wb Sample nyc Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP022702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L

Peak Number 3 Butane, l-bromo-4-chloro- Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 20.67 0.03 ug/L 26841 CHLOROBENZENE-D5 21.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Butane, l-bromo-4-chloro- 170 C4H8BrCl 006940-78-9 2 2 Acetaldehyde 44 C2H40 000075-07-0 2 3 Ethylene oxide 44 C2H40 000075-21-8 2 4 Ethane, isocyano- 55 C3H5N ______ 000624-79-3 1 Abundance Scan 980 (20,670 min): 5166.D (-) m/z 55.05 100.00% 55 8000 41 91 77 6000

4000 20.40 20.60 20.80 21.00 m/z 41.05 73.15% m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #68172: Butane, 1-bromo-4-chloro- 55 91 5000 27 20.40 20.60 20.80 21.00 m/z 91.10 69.16%

, ..... 11 35... 1 mmmmpmTIUUI 107 134 " ' i " '11"1' i " ' ■ i "'' i' ■ l""i" m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #36: Acetaldehyde 29 44 TT-p-r 20.40 20.60 20.80 21.00 5000- m/z 77.00 64.11%

■1 ■ i ■ mp T ■ i1 “ ■ i “ “ i ■ 1**s*a**m****| I’t m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #62267: Ethylene oxide ■ ■ i ■ ■ ■ ‘ i ■ ■ 11 ■ ■ ■ i ■ ■ 29 20.40 20.60 20.80 21.00 44 m/z 93.10 32.78% 15 5000

____1 m/z--> ’ 14 n 10 20 30 40 50 60 70 80 90 100 110 120 130 140 20.40 20.60 20.80 21.00

5166.D HP022702.M Thu Mar 07 22:13:59 2002 Page 3

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