GCMS analysis report for sample AE08481, May 2002

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Data File C:\HPCHEM\1\DATA\MAY0202\8481.D Vial: 15 Acq On 3 May 2002 4:38 am Operator: Sample GC/MS SCAN 4/22 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0501.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.

8.16 14.10 ug/1 762287 1,4-Dichlorobenzene-d4 12.19

Hit# Of 5 Tentative ID MW MolForm CAS# Qual ----------------- 1---------------------------------- 1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 78 2 3-Hydroxy-2-pentanone 102 C5H10O2 003142-66-3 9 3 CH2=CHCH2C(0)OCH3 100 C5H802 003724-55-8 8 4 Propanenitrile, 3-ethoxy-________ 99 C5H9NO 002141-62-0 7 Abundance ’ Scan 341 (8.162 min): 8481.D (-) m/ z 43.05 100.00% 43

5000 59

101 780 8.00 8.20 8.40 8.60 ....................................... 38 I 53 , 67 73 83 , | 0- 1 1 I 1 1 1 1 I ' 1 ' ' i 1 ' ntfr i ■ । । । r ■ । ■ I Id/I/u/*/1I/1’I’*’’I’111’ 1nl m/z 59.10 42.36% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000 ' 1 i 1 ■ ' ' i ' ' ' ■ i 1 1 1 ' I ' ■ ■ ' i ' 59 780 8.00 8.20 8.40 8.60 m/z 58.10 15.91% 27 I . 101

miz->10 20 11 30 — 40 +49 50 — 60 99 70 80 83—--- 90 1 100 110 Abundance #1691: 3-Hydroxy-2-pentanone 31 59

7.80 8.00 8.20 8.40 8.60 5000 m/z 101.15 12.85% 45 15 ...... I 1 r । 1 1 1 1 । 1 1 1 1 । 1 1 r 1 । I I 66 I I 73 I- I 84 I 1 I I I I I I I I I I I 102 m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1448: CH2=CHCH2C(O)OCH3 1 1 i 1 ' ' 1 i ■ 1 ■ ■ i 1 1 1 ' i ' 1 1 ' i 1 43 780 8.00 8.20 8.40 8.60 m/z 41.10 7.12%

5000-

58 381, 1 ’ ’I " 1 ’ 1 1 1 )) I 72 100 IIIIIIIII m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40 8.60

8481.D GCMS0501.M Fri May 03 12:23:19 2002 Page 1

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