GCMS analysis results for sample AE08251, April 2002

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Data File : C:\MSDCHEM\1\DATA\020417\08251.D Vial : 9 Acq On : 17 Apr 2002 4:02 pm Operator: Nefliu Sample : sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\041702SCAN.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 5 Heptane, 3,4,5-trimethyl- Concentration Rank 14 R.T. EstConc Area Relative to ISTD R.T. 4.20 0.36 ug/L 329369 1,4-Dichlorobenzene-d4 9.99 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Heptane, 3,4,5-trimethyl- 142 C10H22 020278-89-1 37 2 Pentane, 2,3,3,4-tetramethyl- 128 C9H20 016747-38-9 25 3 Heptane, 3-methyl- 114 C8H18 000589-81-1 25 4 Methacrylamide_______________________ 85 C4H7NO 000079-39-0 12 Abundance Scan 190 (4.195 min). 08251.D (-182) (-) m/z 85.00 100.00% 41 85

5000 50 60 .... AMA.AA.A, 3.80 4 00 4 20 4.40 4 60

n/z-> 01 0 10 20 30 40 450 60 70 80 90 100 110 120 m/z 41.10 79.90% Abundance #7053: Heptane, 3,4,5-trimethyl- 43 85

57 5000 29 3.80 4 00 4 20 4.40 4.60 69 m/z 4 3.10 66.71%

■n/z-> 01 r...... 0 10 ...... 20 Ill.... 30 , 40 -4 50 — 60 70 80 -mmmm 90 51, 100 110 120 Abundance #110059: Pentane, 2,3,3,4-tetramethyl- 43 85 AlAAAIA/) 3.80 4.00 4.20 440 4.60 57 5000 m/z 83.90 54.99% 69

27 •WMMWyii n/z—> 01 0 .... ‘... ,. 37 + +63-41,-7 7980 —P 10 20 30 90 40 50 60 70 97 100 110 113 120 Abundance #109689: Heptane, 3-methy- 43 3 80 4.00 4 20 4.40 4.60 57 m/z 50.00 33.54% 85 5000 29 JAN IL

Tl/Z—> 0 2 \5 111****‘ug" 0 10 20 +30 37140 +54 50 65 71 77 +PPT 60 70 80 '' । 91 90 99 ' i 1 '' ■ ।11 ■ ■ i 11 100 110 114 120 3.80 4 00 4.20 4.40 IP 4 60

08251.D 041702SCAN.M Thu Apr 18 09:12:13 2002 Page 10

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