GCMS Analysis Report for Sample AD26390, Dec 2001

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Library Search Compound Report Data File : C:\HPCHEM\1\DATA\NOV3001\26390.D Vial: 4 Acq On : 30 Nov 2001 2:57 pm Operator: GALOS Sample : gc/ms unknown 11/3 . Inst : GC/MS Ins Mise 2 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 Hexane, 2-methyl- Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 10.33 1.37 ng/uL 593013 1,4-Dichlorobenzene-d4 11.89 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Hexane, 2-methy1- 100 C7H16 000591-76-4 35 2 Tetrahydrofuran, 2,2- dimethyl - 100 C6H120 001003-17-4 33 3 Pentane ,/2,3,3-trimethyl- 114 C8H18 000560-21-4 23 4 Oxirane/ 2,2-dimethyl-3-propyl- 114 C7H140 017612-35-0 20 Abundance Scan 598 (10.326 min): 26390. D (-) m/z 43.05 100.00% 43

5000 57 85 == 39 73 10.00 10.20 10.40 10.60

mlz-> mmmm 147.53 4 —9+4 89 NUm 100 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 m/z 57.10 31.08% Abundance #63434: Hexane, 2-methyl- 43

5000 57 85 -.A 10.00 10.20 10.40 10.60 m/z 41.10 27.60%

miz-> + 29 69 Wpg T—ummpuuuit 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 100

_ JU Abundance #63380: Tetrahydrofuran, 2,2-dimethyl- 43 1 1 T1 10.00 10.20 10.40 10.60 5000 m/z 59.10 25.11% 85 59

np 27,31 . +53-4— mmm 70 mz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 Abundance #3088: Pentane, 2,3,3-trimethyl- TTTTINPTT 43 10.00 10.20 10.40 10.60 m/z 85.05 24.46% 5000 71 57 85 27

1’1’11111 TpH ' I'11 ■ I ‘' ■.... I"1' 99 T L ’I T m/z—> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 10.00 10.20 10.40 10.60

26390.D NP112701.M Tue Dec 04 10:41:45 2001 Page 7

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