Volatile organic compounds blank results, Mar 8 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\HPCHEM\l\DATA\02marll\5179D.D Vial: 7 Acq On : 11 Mar 2002 5:52 pm Operator: 201-wb Sample : nyc dup 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 Cyclobutene, 2-propenylidene- Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 18.56 0.03 ug/L 18952 CHLOROBENZENE-D5 21.69 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Cyclobutene, 2-propenylidene- 92 C7H8 052097-85-5 4 2 Tetracyclo[3.2.0.02,7.04,6]heptane 92 C7H8 000278-06-8 4 3 1,3,5-Cycloheptatriene 92 C7H8 000544-25-2 4 4 2,5-Norbornadiene 92 C7H8 ______ 000121-46-0 4 Abundance Scan 857 (18.558 min): 5179D.D (-) m/z 91.10 100.00% 91

8000

18.20 18.40 18.60 18.80 6000 + i i l i . l ■ > . l u J > I n , ■ . . I . . . I i ■ . I | i . I I > m/z 92.10 59.72% m/z--> > > j | > > > | > >

20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 > | > | > > | | l > I I i > | > l | ■ I | > | < > > >

N Abundance #964: Cyclobutene, 2-propenylidene- 91

5000 18.20 18.40 18.60 18.80

65 51 77 Mmmpmpmpmhhn i‘“‘i TTTTTT m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 Abundance #963: Tetracyclo[3.2.0.02,7.04,6]heptane 91

5000

66

11111 n 1127 h r|irn 1138 .111 ri 1111 n 1151h. 111 ri mir Tpmmpaoput /z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 Abundance #63035:1,3,5-Cycloheptatriene 91

5000

65 27 37 46 51 ————————— •■i■•■■i■■ m/z--> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100

5179D.D HP022702.M Mon Mar 11 18:32:30 2002 Page 3

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