GCMS analysis results for sample AD26829, Dec 10 2001

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Library Search Compound Report

Data File. C:\HPCHEM\1\DATA\DEC0 601\26829.D Vial: 6 Acq On 6 Dec 2001 2:44 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 4 Oxirane, 2-methyl-3-propyl-, c Concentration Rank 10

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

5.67 0.53 ng/uL 151713 1,4-Dichlorobenzene-d4 11.89

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Oxirane, 2-methyl-3-propyl- , cis- 100 C6H120 006124-90-9 56 2 Oxirane, 2/methyl-3-propyl-, trans- 100 C6H120 006124-91-0 17 3 Heptane, 2, 3-dimethyl- 128 C9H20 003074-71-3 12 4 Undecane/7 2,4-dimethyl - 184 C13H28 017312-80-0 12 Abundance 41 Scan 91 (5.673 min): 26829.D (-) m/z 41.00 100.00%

85 5000 57 71 —... A5.40 5.60 5.80 6.00 ■ ।' ■ ■ ■ । ■ ■ । ' '' I T+ > i ■ • ■ ■ । । m/z 43.05 82.60% miz-> 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #1531: Oxirane, 2-methyl-3-propyl-, cis- 43

57 5000- 71 85 5.40 5.60 5.80 6.00 m/z 45.10 73.93% | 1 i 1 1 1 1 i > 1 ....... 1 11 • ■ ■ ■ ।1 100 miz-> 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #1532: Oxirane, 2-methyl-3-propyl-. trans- 41 ................

5.40 5.60 5.80 6.00 5000- 57 71 m/ z 85.0.5 52.22% 85

i ____________ 1_____ । . ............ 100............... ■ i ■ ■ ■ < i ■ ■ ■ ■ i • ■ ■ • i ■ ■ ■ ■ i ■ ■ ■ miz-> 20 30 40 50 60 70 80 90 100 110 .120 130 Abundance #65133: Heptane, 2,3-dimethyl- 1 43 5.40 5.60 5.80 6.00 m/z 57.05 50.29% 5000- 84 27

—. . —A 57 71 — III 1 I ■ ■ 1 1 । 1 i ............................. 128 m/z—> 20 30 40 50 60 70 80 90 100 110 120 130 5.40 5.60 5.80 6.00

26829.D NP112701.M Fri Dec 07 14:54:29 2001 Page 4

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