GCMS analysis results for sample AE12538, June 2002

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Library Search Compound Report Data File : C:\HPCHEM\1\DATA\JUN0302\12538.D Vial: 19 Acq On : 4 Jun 2002 2:57 am Operator: Sample : gc/ms scan 5/28 Inst : 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0531.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C: \DATABASE\NBS75K. L ********************************************************************* Peak Number 1 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 8.07 1.12 ug/1 67894 1,4-Dichlorobenzene-d4 12.07 Hit# of /5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone, 4-hydroxy-4-methyl - 116 C6H12O2 000123-42-2/83 2 5-Hexfen-2-one 98 C6H10O 000109-49-9-9 3 Acetone 58 C3H60 000067-64-1 9 4 CH2/CHCH2C(O)OCH3 100 C5H802 003724-55-8 9 Abune Scan 329 (8.068 min): 12538.D (-) m/z 43.0.0 100.00% 43

5000 59

101 —r rt i n ■', , । . |TTT I 7.80 8.00 8.20 8.40 ,,.. ।.... ।. i, ।,,.. ।, 11. i >, ।, 1111111....51 ।. 111111111111 n 11111111 n I rp 83 111111 n 111111 n 11111 > 11111! 11 m/z 59.0.0I 47.95% /z—> 5 10 15 20 25 3035404550556065 70 75 80859095 100105 Abundance #64275:2-Pentanone, 4-hydroxy-4-methyl- 40

5000 0.1s ’ 1. TTMr . 59 7.80 8.00 8.20 8.40 m/z 58.0.0 19.54% 15 31 101 83 I mmmpkm muomthm । < । > 11) । > j ■ ii 11 u 111 ■ 1111 ■ 111 j 11 ■ > | n H111 n | ■ 11111 n/z-> 5 10 15 20253035404550556065 70 75 80859095 100105 Abundance #63205:5-Hexen-2-one 40 AA 1 ■ ' ■ i ■ • ' ■ i ■ ■ ■ ‘ । 1■ i ■ ■ ■ ■ 7.80 8.00 8.20 8.40 5000 m/z 101.05 18.70%

27 55 15 | | 38 , 50 83 98 1‘ImunmB——390————————mEu—TmuHmmmuCmm—mmpmmmm——2—mmm—pp m/z—> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 Abundance #62322: Acetone 40 7.801 8.00 8.20 8.40 m/z 41.00 7.79% 5000 58 27 mmHmmHHmmmmmmm z —> 5 10 15 20 25 3035404550556065 70 75 80859095 100105 7.80 8.00' 320 8.40

12538.D GCMS0531.M Tue Jun 04 11:52:06 2002 Page 1

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