GCMS analysis results for sample AD26678, Dec 10 2001

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Library Search Compound Report

Data File C:\HPCHEM\l\DATA\DEC0401\26678.D vial : 4 Acq On 4 Dec 2001 1:33 pm Operator: GALOS Sample gc/ms unknown 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 5 2-Hexanone Concentration Rank 10

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

6.54 0.45 ng/uL 124910 1,4-Dichlorobenzene-d4 11.86

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 2-Hexanone 100 C6H120 000591-78-6 64 2 Oxirane, 2-methyl-2-(1-methylethyl) 100 C6H120 072221-03-5 50 3 Methyl Isobutyl Ketone 100 C6H120 000108-10-1 43 4 2-Hexanone, 4-hydroxy-3-propyl- 158 C9H18O2 062338-17-4 40 Abundance Scan 185 (6.535 min): 26678.D (-) m/z 43.00 100.00% 43

5000

m/z-> P+39, — . + + + 85 -P 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 58

TTTTTT 100 A_M_ 6.20 m/z 6.40 58.10 6.60 6.80 61.49% Abundance #1556:2-Hexanone 43

58 5000 6.20 6.40 6.60 6.80 m/z 41.00 12.28% 27 39 71 85 100 P+ TTTTTTT‘‘IT ■ i ■ ■ ■ • i • ■ ■ • j • ■ ■ • i ■ TTT m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 Abundance #1530. Oxirane. 2-methyl-2-(1-methylethyt)- 43 58 WAMA rm—mmm—ppr > I I I I 1 • I > I I 1 I 6.20 6.40 6.60 6.80 5000 m/z 100,. 05 8.55% 71

m/z~> Abundance 20 25 30

30 35 40 45 '

43 52 :

50 55 60 65 70 75 80 66

#63354: Methyl Isobutyl Ketone ' 85

85 90 100

95 100 105

6.20 m/ Z 6.40 57.10 V 6.60 6.80 7.96% 5000 - 58

39 85 100 ‘ I l1" ‘ l • •' • I —4++ TTTITT 67 r "' I 11'111 j11 ’ n i• • • •I PPI-FFTT m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 6.20 6.40 6.60 6.80

26678.D NP112701.M Fri Dec 07 13:08:43 2001 Page 5

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