GCMS analysis summary, sample AD31376, Feb 2002

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Library Search Compound Report

Data File : C: \HPCHEM\ 1 \DATA\JAN1502\31376.D Vial: 20 Acq On : 16 Jan 2002 5:33 am Operator: 209 GALOS Sample : gc/ms scan 12/26 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.

7.46 2.09 ug/1 479848 1,4-Dichlorobenzene-d4 11.50

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Silane, tetramethyl- 88 C4H12Si 000075-76-3 43 2 3-Pentanol , 3-methyl- 102 C6H140 000077-74-7 36 3 Butane,/2-methoxy-2-methyl- 102 C6H140 000994-05-8 9 4 Pentane, 3-methoxy- 102 C6H140 036839-67-5 9 Abundance Scan 263 (7.456 min): 31376.D (-) m/z 73.00 100.00% 73

5000 43

, 50 55 67 t , ___ 7.20 7.40 7.60 7.80 87 103 ■ • • 1 • 1i [III |'1T-|- | 1 m/z 43.00 34.66% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62932: Silane, tetramethyl- 73

5000 -P n 7.20 7.40 ■ 1 ICCTTr 7.60 7.80 i 45 m/z 41.00 12.53% 15_____________ [ 53 59______ , 88 • —1—— ' I 1 ' 1 ' I 1 1 ' 1 I 1 ' ' 1 I ' m/z-> 10____ 20 30___ 40____50____ 60____ 70 80 90 100 110 Abundance 526 - ■" - 73 * • i • 7.20 J_ .— 7.40 7.60 7.80 5000 m/z 45.05 12.28% 55 27 45 87 39 ■ ■ i ' 1 1 • i 1 1 ■ ■ i 1 ■ ■ • i • ' 1 ' i ■ ■ 1 * i 1 ■ ■ 1 i ■ ■ • ■ i 1 1 1 1 I 1 1 1 1 I 1 1 ' 1 I 1 Wz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1761: Butane, 2-methoxy-2-methyl- rtltfr 1 I’ > r ■ 1irh । . : 73 7.20 7.40 7.60 7.80 m/z 71.00 7.45% 5000 55 87 _____________ 77 — 33 _ __ 45 1 T-17-//11/S*/1/*1////.——-n—FTdmnk. nd — —mTTTTTT CIYmm miz-> 10 20 30 40 50 60 70 80 90 100 110 7.20 7.40 7.60 7.80

31376.D GCMS1126.M Mon Feb 04 15:06:40 2002 Page 1

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