GCMS analysis results for sample AD26677, Dec 10 2001

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Library Search Compound Report

Data File C:\HPCHEM\l\DATA\DEC0601\26677.D Vial: 11 Acq On 6 Dec 2001 7:17 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 9

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

5.66 0.43 ng/uL 119481 1,4-Dichlorobenzene-d4 11.89

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Oxirane, 2 -methyl -3-propyl-, cis- 100 C6H12O 006124-90-9 64 2 Heptane, 3-methyl- 114 C8H18 000589-81-1 12 3 Oxirane. 2-methyl-3-propyl-, trans- 100 C6H120 006124-91-0 12 4 Heptane, 3-methyl- 114 C8H18 000589-81-1 12 'Abundance 41 Scan 89 (5.661 min): 26677.D (-) m/z 41.05 100.00%

57 5000 - 71 85 ................. A 49— m/z 5.40 5.60 43.05 5.80 6.00 83 . 88%

L ■ । ■ ■ ■ ■ । ■ ■ ■ ■ i ■ * । « > 1 1 ( m/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #1531: Oxirane, 2-methyl-3-propyl-, cis- 43 57 5000 71 85 5.40 5.60 5.80 6.00 m/z 45.00 78.30%

m/z-> 20 30 —l 40 — 7C 80 90 100 WO 110 120

X 50 60 Abundance #3099: Heptane, 3-methryl- 43 57 5.40 5.60 5.80 6.00 5000 - 85 m/z 57.10 59.01%

27 . 1

i miz-> Abundance ! ______ 35 ______ i 1 i ' ' ' ' i ■ 1 • 1 I ' ' ' ' i ' ' 20 30 40 50

41 60 69 70 80 #1532: Oxirane, 2-methyl-3-propyl-, trans- 90 100 110 114 120 TMAT 5.40 5.60 SA 5.80 6.00 m/ z 85.05 46.13% 5000 - 57 71 85

I m/z-> ' i 1 ' 1 1 i 1 ' 1 1 TOOEET —........ — 20 30 40 50 60 i 46 70 .......................... 100............................. 80 90 100 110 120 ... LA— 5.40 5.60 5.80 6.00

26677.D NP112701.M Fri Dec 07 14:52:25 2001 Page 4

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