GC/MS analysis report for sample AD25844, Dec 2001

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Library Search Compound Report Data File : C:\HPCHEM\1\DATA\NOV1901\25842.D Vial: 9 Acq On : 19 Nov 2001 11:06 pm Operator: 209 GALOS Sample : gc/ms unknown Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\NP103001.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. 7.70 0.97 ug/1 178467 1,4-Dichlorobenzene-d4 11.71 Hit# Of 5 Tentative ID MW MolForm, CAS# Qual 1 2-Pentanone^/4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 53 2 2-Heptanor^ 3-hydroxy-3-methyl- 144 C8H16O2 013757-91-0 33 3 Acetic azfxd, 1,1-dimethylethyl este 116 C6H12O2 000540-88-5 28 4 2-Pent^ol, 2,3-dimethyl- 116 C7H16O 004911-70-0 25 ^buntteffice Scan 289 (7.695 min): 25842.D (-) m/z 42.95 100.00% 40

59 5000 101 7.40 7.TO 7.TO 8.00 lii|iiii|iiii|iiii'l'liiipi'l' 207 m/z 59.05 51.76% I I F"' 1' nfe-> 10 20 30 40 50 TO 70 TO 90 100110120130140150160170180190200210 Abundance #64275:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 '7.^ 'zto' '7.80' abb m/z 101.05 22.59% 15 31 101 I I ’ *" I ttZz-> 10 20 30 40 50 To 70 T o 90 100110120130140150160170180190200210 Abundance #8429:2-Heptanone, 3-hydroxy-3-methyl- 519

"7.^ 7.60 7.80 aOO . 5000 43 101 m/z 58.05 18.89%

1 " " I'' ’' 1"' ■tTTTfrrTTy TiZz-> 10 20 30 TO 50 60 70 TO 90 1001101201301TO1TO1601701TO190200210 Abundance #3292: Acetic acid, 1.1 -dimethylethyi ester 43 '/.to' '/.to' '7.80 8.00 m/z 41.00 6.17% 5000 57 101

Tlfe-> '?0' 20 M70 TO' 160110 W W W1 1 ro W2002w 7.to‘ ‘7.60' zto' abo

25842.D NP103001.M Wed Dec 05 15:35:36 2001 Page 1

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