VOC analysis results, sample AE02089, Feb 7 2002

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Data File C:\HPCHEM\1\DATA\02feb06\2093F.D Vial: 15 Acq On 7 Feb 2002 4:48 am Operator: 201-wb Sample fb Inst : GC/MS Ins .. Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP013102.M (RTE Integrator) Title : VOCS BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 2-Butanone, 3-methyl- Concentration Rank 4

R.T. EstConc Area Relative to ISTD R.T. 411 15.53 0.03 ug/L 37036 1,4-DIFLUOROBENZENE 15.13

Hit# of 5 Tentative ID MW MolForm CAS# Quall

1 2-Butanone, 3-methyl- 86 C5H10O 000563-80-4 7 2 Acetic acid ethenyl ester 86 C4H602 000108-05-4 5 3 2-Pentanone 86 C5H10O 000107-87-9 5 4 Ethanone, 1-oxiranyl- 86 C4H602 004401-11-0 5 Abundance Scan 669 (15.531 min): 2093F.D (-) m/z43.05 100.00% 43

5000

39 86 —AA 15.20 15.40 15.60 15.80 i ■ ■ ■ ■ i ■ ■ ■ ■ i ■1' ■ i' ‘ ■ ■ i ■ ■" i ■ ‘ ■ ■ i ■' ■ i mmmmmmmmmmm m/z 39.05 20.56% nz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #703:2-Butanone, 3-methyl- 43

5000 APT ■ I 11 11 I 15.20 15.40 15.60 15.80 27 86 m/z 41.05 20.31% a -i 38 , 57 71 | ''l" " I" '■! II 1101111—1000010—3011—131111001—0010—000300000031 l ■ ■ > < I •1'' i *'1 ■ I “ • ■ 11 niz-> 5 10 15 2025303540 45 50556065 70 75 80859095 Abundance #62795: Acetic acid ethenyl ester 43 15.20 15.40 15.60 15.80 5000 m/z86.10 14.87% 86 15 07 ....... 1....... 131..... pl 11.... ।। ।।.... । । niz-> Abundance 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 #62836:2-Pentanone 43 n A 15.20 15.40 15.60 15.80 m/z44.05 4.11%

5000 86 15 27 39 58 71 mmmm +H ■ i “ ■ ■ i1 ■' ■ i ‘ ■ i■ ■ ■ ■ i n/z—> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 15.20 15.40 15.60 15.80

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