GCMS analysis results for sample AD26682, Dec 10 2001

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Library Search Compound Report

Data File C:\HPCHEM\1\DATA\DEC0501\26682.D Vial: 2 Acq On 5 Dec 2001 9:41 am Operator: GALOS Sample gc/ms unknown 11/7 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 8 2-Butanol, 3-methyl-, (S)- Concentration Rank 2

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

7.15 6.18 ng/uL 2130460 1,4-Dichlorobenzene-d4 11.86

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Butanol, 3 methyl - , (S) - 88 C5H120 001517-66-4 42 2 2,3-Butane diol 90 C4H10O2 000513-85-9 33 3 N-Ethylfor mamide 73 C3H7NO 000627-45-2 9 4 2-Butanol, 3-methyl- 88 C5H120 000598-75-4 9 'Abundance Scan 251 (7.146 min): 26682.D (-) m/z 45.05 100.00% 45

5000 61 73 — ■ • l l • ■ ■ I • ■ ■ • I ■ 6.80 7.00 7.20 7.40______ 88 TTTTI 1 — 1TTT 36 41, 1 b 11। 11111, ।।। TTTTT r m/ z 43.0.0 62.92% m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 'Abundance #852: 2-Butanol, 3-methyl-, (S)- I 45

5000 - = -PPI — ' 1 — 1 — 6.80 7.00 7.20 7.40 55 73 m/z 73.05 36.80% 27 39 I •" ' I' *' ‘ I TH......I'"1! H TT I 87 -p-TT r m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #917: 2,3-Butanediol 45 / 1__ ■ i ■ ■ ■ • i • • • > i ■ ■ • ■ i • 6.80 7.00 7.20 7.40______ 5000 m/ z 61.00 35.68% 29 19 57 75 90 ‘' i" " i" " r ■" r "' i" " r "' i TTTTTTTTTT । । । I . q . । । । । I "' TT’ " ' I'"' I ‘ " I r m/z--> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #292: N-Ethylformamide ------- ----- I 30 6.80 7.00 7.20 7.40______ 73 m/z 44.05 12.90% 5000- 44 58

—m15 P mH । rrr. |H rq TT j I... I.... I.... I ! A..... J - _ miz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 6.80 7.00 7.20 7.40

26682.D NP112701.M Fri Dec 07 13:13:26 2001 Page 8

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