GCMS quantitation results for sample AE04030, March 2002

NYC 9/11 Public Portal Document **LY **

Data File : C:\HPCHEM\l\DATA\MAR2202\4030.D Vial: 36 Acq On : 24 Mar 2002 4:37 am Operator: Sample : gc/ms scan 2/25 Inst : GC/MS 2 09 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.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.

8.15 1.79 ug/1 207621 1,4-Dichlorobenzene-d4 12.26

Hit# of 5 Tentative ID MW Mol Form- CAS# Qual

1 Silane, tetramethyl- 88 C4H12Si 000075-76-3 33 2 N-Ethylformamide 73 C3H7NO 000627-45-2 9 3 Pentane/ 3-methoxy- 102 C6H14O 036839-67-5 9 4 3-Pentanol, 3-methyl- 102 C6H14O 000077-74-7 9 Abundance I Scan 338 (8.146 min): 4030.D (-) m/ z 73.00 100.00% 73

5000 43

87 7.80 8.00 8.20 8.40 103 ' > । । i । । । । । । 1 . 38 114 49 , 55— , , , LL P 1 1 i '1 1 i ■ m/ z 43.05 26.67% miz-? 10 20 30 40 50 60 70 80 90 100 110 Abundance #845: Silane, tetramethyl- 73

5000- ■ i ■ ■ • ■ i ■ ■ TT Tuu I ' 7.80 8.00 8.20 8.40 45 m/ z 41.05 10.83% 15 31 1 55 I 88 ■ ' i ■ ■ 1 1 I 1 1 '■ 1 J > > 1 ' ] 1 i11 1 | > 1 i • >1J i > ■ ‘ i ' ' ' ■ i ■ ' ' 1 i 1 r ' 1 i ■ 1 ' ■ i 1 m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance 30 73 ■ 1 । ■ 1 1 ' I ' V 7.80 8.00 8.20 8.40_______ 5000 m/z 9.90%' 44 58

15 ' ' । ' ‘ ' i ' ' 1 ' i ' ' ‘ ' i ‘ ‘ ' i ■ ' ' ' i ' ' ' ' i ' ' ' ■ I ' 1 ' 1 I ' 1 ' 1 1 1 1 ' ' I ' m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1793: Pentane, 3-methoxy- —> > । > > ■ । । < । > > । < 11l 73 7.80 8.00 8.20 8.40_______ m/z 71.00 6.24% 5000- 45

m/z-> .......... 1 ' I 20 10 2733 39 1 1 1 40 1 I 1 1 1 I I l 1 30 1 I I I 1 1 55 'I 1 1 1 1 TII । ■ • । ■ • ' । । । > i ■ ■ [ । > > > । ■ _________ I A________ ■ ‘ i ■ ■ ' ■ i ■ ' ' 1 i ■ 1 ■ । । । > < i । । 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40

4030.D GCMS0308.M Tue Mar 26 10:43:50 2002 Page 1

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