GCMS analysis results for sample AD31641, February 2002

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Library Search Compound Report

Data File C:\HPCHEM\l\DATA\JAN0302\31641.D Vial: 39 Acq On 4 Jan 2002 11:32 pm Operator: 209 GALOS Sample gems scan l/2a Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 Silane, tetramethyl- Concentration Rank 1

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

7.47 3.87 ug/1 821157 1,4-Dichlorobenzene-d4 11.52

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Silane, tetramethyl- 88 C4H12S1 000075-76-3. 9 2 3-Pentanol, 3-methyl - 102 C6H140 000077-74-7 9 3 Pentane, 3-methoxy- 102 C6H140 036839-67-5 9 4 1,3-Dioxolane, 2-pentadecyl - 284 C18H3602; 004360-57-0 9 Abundance Scan 264 (7.465 min): 31641.D (-) m/z 72.95 100.00% 73

5000 43 • ■ i ‘ • i ' 1 i rrrrt . 7.40 -574 — 87 103 —r TUBnnnn/n/n 133 209 m/ z 7.20 43.00 7.60 7.80 32.22%

M. fl I } 1 ‘‘ i ■ ‘ 1 ■ i • • • ■ i 1 ■ ■ miz-> 20 40 60 80 100 120 140 160 180 200 Abundance #62932: Silane, tetramethyl- 73

5000 Tdtnnn 7.20 7.40 7.60 7.80 45 m/z 45.00 12.10% 1,15........,| 55 , , 1 88 miz-->_______ 20 40 60 • • i ■ • • ■ i • ' 80 100 120 140 ’ 160 180 200 Abundance #63572; 3-Pentanol, 3-methyl- 73 ”> f i . ! n n । , i mrgiimm i i-rr । 7.20 7.40 7.60 7.80 5000 m/z 41.00 11.25% 55 45 ! 87 27 | j —PT TK——nm—mmmmmTOmGTETT m/z-> 20 40 60 80 100 120 140 160 180 200 Abundance #1793: Pentane, 3-methoxy- r i ’ ‘ J » * * » | ’ » "T[3 j ■> 1 1/2/012, 73 7.20 7.40 7.60 7.80 m/z 71.00 7.29% 5000 45

27 55 1 • i • 1 I i J/ J 1y , > I 1 1 ITFTfi ■ ri 1UBi ■ । ■ m/z-> 20 40 60 80 -100 120 ’ 140 160 ’180 ’200 7.20 7.40 7.60 7.80

31641.D GCMS1126.M Fri Feb 01 11:16:37 2002 Page 1

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