GCMS analysis results for sample AE10160, May 2002

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' Data File : C:\MSDCHEM\1\DATA\051302\10160.D Vial: 10 Acq On : 13 May 2002 6:49 pm Operator: Mclean Sample : 5/9 kb Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L Peak Number 1 3-Buten-2-ol, 2-methyl- Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 4.95 0.31 ug/L 252415 1,4-Dichlorobenzene-d4 9.94 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3-Buten-2-ol, 2-methyl- 86 C5H10O 000115-18-4 72. 2 Pantolactone 130 C6H10O3 000599-04-2 59 3 3-Buten-2-ol, 2-methyl- 86 C5H10O 000115-18-4/56 4 Butenol, methyl- 86 C5H10O 060766-00/9 42 Abundance Scan 318 (4.948 min): 10160.D (-313) (-) m/ z 71.10 100.00% 43 71

5000 59 53 4.60 4.80 5.00 5.20 5.40

m/z-> 0............ I1 10 20 —4LL4l 30 35

40 50 60 70l । ' 1 1

80 90 100 88 1 i 1 1 ■ ' i ■ ■ ' ■ i 1 ■ ■ ' i 1 ■ ■ ' i r ■ ■ ■ i ■

110 120 130 m/z 43.10 92.55% Abundance #114557: 3-Buten-2-ol, 2-methyl- 43 7 wWMAMWy Vowii 5000 59 4.60 4.80 5.00 5.20 5.40 m/z 41.10 60.87% 1, .|l e6544-Pmmm-TPTTT —53 86 0 m/z-> 10 20 30 40 50 60 70)80 90 100 110 120 130 Abundance #114504: Pantolactone 71 / . . .

43 4.60 4.80 5.00 5.20 5.40 m/z 59.10 32.92% 5000 57

m/z-> 01. i । . . ■ । । । > > । । > 10 20 30 1150114.65/4 | 78 85 95101 I—8't 1***A1***II**III**/L‘* 40 50 60 70 80 90 100 110 120 130 113 130

Abundance #114555: 3-Buten-2-ol, 2-methyl- 43 7 4.60 4.80 5.00 5.20 5.40 m/z 39.10 32.16% 5000 59 27 53

m/z-> 0 -- 10 18

20 +144 T1t Irl , , Hi aa a 2 86 333000* LAAA— 30 40 50 60 70) 80 90 100 110 120 130 4.60 4.80 5.00 5.20 5.40

10160.D 050102.M Tue May 14 11:40:38 2002 Page 4

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