GCMS analysis report, Jan 2002

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Data File : C:\HPCHEM\l\DATA\DEC2101\28172.D Vial: 38 Acq On : 22 Dec 2001 2:53 pm Operator: GALOS Sample : gems unknown 11/26 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 Oxirane, 2,2-dimethyl-3-propyl Concentration Rank 5

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

10.22 0.74 ng/uL 180549 1,4-Dichlorobenzene-d4 11.79

Hit# of 5 Tentative ID MW MolForm CAS# Qual

I Oxirane, 2 ,2-dimethyl-3 -propyl- 114 C7H140 017612-35-0 20 2 Ether, 3-butenyl propyl 114 C7H140 034061-75-1 16 3 Hexane, 2-methyl- 100 C7H16 000591-76-4 12 4 Oxiran^/, 2-methyl-3-propyl - , cis- 100 C6H120 006124-90-9 10 'Abundance Scan 587 (10.223 min): 28172.D (-) m/z 43.10 100.00% 43

5000- Ak, 59 73 85 Tr 9.80 10.00 10.20 10.40 10.60 ' i ' ' ‘ ' i ' ' ' 1TI —53— i, ................ 381 .... 100........... m/ z 59.1,0 41.94% miz-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #3003: Oxirane, 2,2-dimethyl-3-propyl- 43 59 85

5000- A 9.80 10.00 10.20 10.40 10.60 m/ z 37.88% 72 99 ... 55 ‘ 10 j 114 ■ । • ■ ■ ■ । ■ ■ ■ ■ । ' i ' ' TI m/z-> 20 30 4G 50 60 70 80 90 100 110 120 Abundance #3059: Ether, 3-butenyl propyl 43 V...... i । > • ■ ■ । 9.80 ■ ' b ' ' I ' ' ' 1 I' ' 10.00 10.20 10.40 10.60 5000 m/ z 57.1.0 32.86% 55 73 85 30 i.l . 1 1 ...[.l.lll miz-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #63434: Hexane, 2-methyl- \ 43 9.80 10.00 10.20 10.40 10.60 m/ z 41.10 .30.50% 5000 57 85 29 .. ll, * I ' ' 1 ' I 1 1 ■ ' । । i ■ , 1 1 ■ 69 i ■ ■ ■ ■ i ....... ................100 T-II r —44— m/z--> 20 30 40 50 60 70 80 90 100 110 120 9.80 10.00 10.20 10.40 10.60

28172.D NP112701.M Fri Dec 28 09:08:21 2001 Page 5

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