GCMS analysis results for sample AE02578, March 2002

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Data File : C:\HPCHEM\l\DATA\MAR1902\2578.D Vial: 27 Acq On : 21 Mar 2002 6:39 am Operator: Sample : gc/ms scan 3/4 fb Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 1 N-Ethylformamide Concentration Rank 3

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

8.15 0.34 ug/1 42709 1,4-Dichlorobenzene-d4 12.26

Hit# of 5 /Tentative ID MW MolForm CAS# Qual

1 N-Ethyl formamide 73 C3H7NO 000627-45-2 9 2 Butane, 2-methoxy-2-methyl- 102 C6H140 000994-05-8 9 3 3-PentanoV, 3-methyl- 102 C6H140 000077-74-7 9 4 3,4-Dimethyl-5-hexen-3-ol 128 C8H160 000000-00-0 4 Abundance / Scan 338 (8.152 min): 2578.D (-) i m/z 73.0,0 100.00% / 73 5000 43 - Pr । ।. II 57 . 1__7.80 8.00 8.20 8.40 , 87 103 m/z-? -P 10 20 30 40 50 60 70 80 90 100 110 m/z 42.95 28.78% Abundance #292: N-Ethylformamide 30 73

5000 44 58 7.80 111 8.00 A, 8.20 8.40 ■ ' i 1 ____ m/ z 41.0,5 10.82% 15 ■ ■ । ■ ■ ■ ■ । 1 ■ ' ' । ■ i ■ ■ . ■ । . . • . । । > I . m/z-> _ 10 20 30 40 50 60 70 80 90 100 110 Abundance 73 —.... — AA 1 i 1 1 1 1 i 1 _7.80__ 8.00 3.20 8.40____ 5000 m/z 44.95 10.11% 55 87 45 27 33 ' ' i ' 1 ' ' i ' ' ' ' i 1 ‘ ' i 1 ' 1 ' i ‘ ' 1 i 1 ' ' ' i 1 1 1 1 i 1 ' ■ 1 i 1 1 ' 1 i ■ 1 1 ' i ■ m/z? 10 20 30 40 50 60 70 80 90 100 110 Abundance #63573: 3-Pentanol, 3-methyl- 1 i ■ ■ 1 1 i ■ • ’ ' I' ' • TII 1 ' 1 1 1 73 7.80 8.00 8.20 8.40_______ m/z 71.00 7.61% 5000- 55 27 45 87 ............................. I , ■ ■ i > • ■ ■ i • > • ■ । 39, .1 ■ 1 ■ I ■ 1 ■ 1 1 ' 1 T ...........1 1 1 ' 1 i ' ' ' ' i ' 1 ■ ' i 1 1 ' ' 1 1 ' I 1 ' ’ ' I 1 ' 1 1 I 1 1 ' ' I 1 1 1 ’ I 1 m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40

2578.D GCMS0308.M Thu Mar 21 14:27:54 2002 Page 1

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