GCMS comments for sample AD26478 showing no non-target compounds

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Library Search Compound Report

Data File C:\HPCHEM\1\DATA\DEC0 701\26478.D Vial: 3 Acq On 7 Dec 2001 7:56 pm Operator: GALOS Sample gc/ms unknown 11/6 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 7 2-Hexanone Concentration Rank 10

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

6.54 0.56 ng/uL 163192 1,4-Dichlorobenzene-d4 11.88

Hit# of 5 ntative ID MW MolForm CAS# Qual

1 2-Hexanone 100 C6H120 000591-78-6 80 2 2-Hexanone 100 C6H120 000591-78-6 64 3 2-Hi ।one 100 C6H120 000591-78-6 53 4 Oxirane, 2-methyl-2-(1-methylethyl) 100 C6H12O 072221-03-5 50 Abundance Scan 186 (6.544 min): 26478.D(-) m/z 43.00 100.00% 43 58 5000 U~ X

391, . 51 _ . 71 85 100 100 6.20 6.40 6.60 6.80 i ThI—mnuuppapapmmmmmp] m/z 58.10 60.05% m/z—> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 Abundance #63385: 2-Hexanone 43

5000 58 TT . —140 ■ r 1 ■ ' ' i ■ ■ • • i ■ 6.20 6.40 6.60 6.80 29 m/z 41.05 14.94% 1 39 | 71 TIJUammmmmp]85 100

AA mz—> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 Abundance #1556:2-Hexanone 43 Tnma—mmBTr 6.20 6.40 6.60 6.80 58 5000 m/z 57.10 9.35%

27 39 71 85 100 mmmmmmmmmmmmmmmmmmmmmmmmmmmmm m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 Abundance #63384:2-Hexanone ‘ • I ' ’ • ' I ’ * ' 1 t ‘ 43 6.20 6.40 6.60 6.80 m/z 100.05 8.55% 5000 58

m/z-> .1 29 39 , | 71 85 TEIUImammmppmm] 100 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 M.M.. 6.20 6.40 6.60 6.80

26478.D NP112701.M Thu Dec 13 11:22:16 2001 Page 7

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