VOC analysis results, sample AE02575, Feb 8 2002

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Data File C: \HPCHEM\ 1 \DATA\ 0 2 f ebO 8 \ 2 5 7 6 . D Vial: 6 -di b Acq On 8 Feb 2002 9:31 pm Operator: 201-wb Sample nyc 524 Inst : GC/MS In Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP020502.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 5 Butanoic acid, methyl ester Concentration Rank 4

R.T. EstConc Area Relative to ISTD R.T. - 16.54 0.05 ug/L 47900 1,4-DIFLUOROBENZENE 15.13 i Wil

Hit# Of 5 Tentative ID MW MolForm CAS# Qual —

1 Butanoic acid, methyl ester 102 C5H10O2 000623-42-7 74 2 3-Pyrrolidinol 87 C4H9NO 040499-83-0 5 3 Azetidine, 2-methyl- 71 C4H9N 019812-49-8 5 4 Azetidine, 1-methyl- 71 C4H9N 004923-79-9 5 Abundance Scan 726 (16.540 min): 2576.D (-) m/z43.05 100.00%| 43 74

5000 59 87 ’1111/22/"/1/-1/1/1//1//////1,1/1 1 16.20 16.40 16.60 16.80 TIWTHIWTTTPTTTITTT ■ i1 ■1 ■ i1 ■ ■ ■ i ■ ■ ■ -p-rrrp-rrr[T m/z 74.05 77.24? iz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 110 Abundance #63490: Butanoic acid, methyl ester 43 74 5000 27 16.20 16.40 16.60 16.80 ''11 59 m/z 71.05 51.53%| 87

■nfz-> 37 Hmp mmm 102 It 11 " ' I''' • I' .. (. 1.. । k.. 11111 > 1111111 • ■ i ■ • •11 ■1 ■ ■ i ‘ 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Abundance #752:3-Pyrrolidinol 43 ■ ■ i ■ ' ■ ■ i 1 ■ ■ ' । 1 1 1 ' i 1 1 1 1 i 1 16.20 16.40 16.60 16.80 5000 m/z 41.05 44.51? 57 87 68 ' ■ i ■ ■ ■ ■ i1 ■ ■11 ■ ■' ■ IN1 ■ i I > ■ > >j । >«+ mmmmmn miz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Abundance #245: Azetidine, 2-methyl- 71 16.20 16.40 16.60 16.80 ''' m/z 59.05 29.19? 42 5000 56 30

’I t4 ... 111।। K TT-p-TTT-p-T T-p-TT-r-yT-r-r-r-p m/z—> 20253035404550556065 70 75 80 85 90 95 100 105 110 16.20 16.40 16.60 16.80

-i - 2576.D . HP020502.M Fri Feb 08 22:11:25 2002 Page 5 caldbs

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