GCMS analysis results for sample AD27632, Jan 2002

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Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC1901\27632.D Vial: 20 Acq On : 20 Dec 2001 3:14 pm Operator: GALOS Sample : gems unknown 11/16 Inst : GC/MS Ins Mise Multiplr: 1.00. MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator). Title : 208 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 6 2-Pentanone, 4-hydroxy-4-methy. Concentration Rank 1

R.T. EstConc Area Relative to ISTD R.T.

7.84 2.98 ng/uL 806429 1,4-Dichlorobenzene-d4 11.87

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 59 2 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 43 3 CH2=CHCH2C (O) OCH3 100 C5H802 003724-55-8 10 4 Morpholine, 4-methyl-________________ 101 C5H11NO 000109-02-4 9 Abundance Scan 327 (7.842 min): 27632.D (-) m/ z 43.05 100.00% 43 59 5000

101 ...... ............ 7.40 7.60 7.80 8.00 8.20 ■■। i" • • । 38+4 +50554 T* 83 TITHT T TTTTTTHT Trrrrrm m/z 59.10 52.96% m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 [Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- I 43 -......... 5000 59 7.40 7.60 7.80 8 00 8.20 m/z 101.05 18.26% 27 101 m +4954 T‘TTTT‘‘‘TT 83 TTTTTT i1111111 ■11 miz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 'Abundance #3245: 2-Pentanone, 4-hydroxy-4-methyl- 43 — J 7.40 7.60 7.80 8.00 8.20 5000 - 59 m/z 58.10 15.43%

31 55 | 83 101 । 73 I F ■1' r 1 ■11 • ’' TTTTTTTTTTTTTTTT ■ 11" TTTTTT r ■" i TTTTT TTTTTTTTTTTTTTTTTTTT m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Abundance #1448: CH2=CHCH2C(O)OCH3 48 7.40 7.60 7.80 8.00 8.20 m/z 41.10 6.85% 5000 -

58 -34 + 1TWTTIUTTTTCLWWW)WN)ITNIWITTTTTTT | 72 100 MITPPIPFIIPA m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 7.40 7.60 7.80 8.00 8.20

27632.D NP112701.M Fri Dec 21 09:20:34 2001 Page 6

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