GCMS analysis results for sample AE07315, April 2002

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Data File C:\HPCHEM\1\DATA\APR0 3 02\7315.D Vial: 11 Acq On 3 Apr 2002 10:34 pm Operator: Sample gc/ms scan 3/28 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0403.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. 8.22 3.25 ug/1 361831 1,4-Dichlorobenzene-d4 12.25 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4 -hydroxy-4 -me thyl- 116 C6H1202 000123-42-2 40 2 Morpholi € / 4-methyl- 101 C5H11NO 000109-02-4 9 3 Acetone / 58 C3H60 000067-64-1 9 4 3-Hydrox Y- 2-pentanone 102 C5H10O2 003142-66-3 9 Abundance ( Scan 346 (8.219 min): 7315.D (-) m/ z 43.05 100.00% 43

59 5000

101 —4....... 7.80 8.00 8.20 8.40 8.60 ........ .. 53 , +--H 69 83 m/ z 59.05 52.80% ■ । ■ ■ ■ ■ i '' ■ ■ ■ । 1 1 111 m/z-> Abundance 10 20 30 40 50 60 #64274: 2-Pentanone, 4-hydroxy-4-methyl- 70 80 90 100 110 A 43

5000 ......... 1 ________ l ■ 1 ' • I 1 ■ 1 ’ I ■ ■ 1 I I • ■ 1 1 I > ' 59 7.80 8.00 8.20 8.40 8.60 m/z 101.05 21.77% 27 101 1... 1,30... +49 I ■1 r I । ' ' । j । । । । ' । '1. ' , । ' 83 - m/z-> 10 20 40 50 60 70 80 90 100 110 Abundance #1640: Morpholine, 4-methyl- 43

7.80 8.00 8.20 8.40 8.60 5000 m/ z 58.05 15.86% 101 15 71 27 1 ' I ' 1 1 1 1 1 l I ' 1 ' ' I 56 I 1 ■ । । 1 I 1 । । 1 ' 1 | ■ 1 ' 1 । 1 . ■ 1 । ■ ■ ■ ■ | । । । । । m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #94: Acetone 43 7.80 8.00 8.20 8.40 8.60 m/ z 41.05 7.92%

5000 15 58 27 ------- 1 1 i ■ ■ i ■ ■ ■ ■ i 1 ■ ■ ■ i ' 1 1 1 i 1 1 r 1 1 1 1 1 ' I _____________________ । i i i l । i i a i i i i |l—i—।—।—।—।—r m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40 8.60

7315.D GCMS0403.M Tue Apr 09 13:08:33 2002 Page 1

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