GCMS comments for sample AD28861, Dec 17 2001

NYC 9/11 Public Portal Document

Library Search Compound Report Data File C:\HPCHEM\1\DATA\DEC0 601\28861.D Vial: 37 Acq On 7 Dec 2001 10:49 am Operator: 209 GALOS Sample 11/28 gc/ms scan 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 2

R.T. EstConc Area Relative to ISTD R.T. 7.61 0.75 ug/1 229244 1,4-Dichlorobenzene-d4 11.67 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Silane, tet methyl- 88 C4H12Si 000075-76-3 43 2 1,3-Dioxolane, 2-(3-bromo-5,5,5-tri 352 C10H16BrC13O2 000000-00-0 23 3 N- Ethylformamide 73 C3H7NO 000627-45-2 9 4 3-Pentanol, 3-methyl-____ ______ 102 C6H140 000077-74-7 9 Abundance 7 Scan 280 (7.612 min): 28861 .D (-) m/z 73.0.0 100.00% 73 5000 43 1—— TI 1 ’ 1 7.20 7.40 7.60 7.80 8.00 38,44449 55—6741 . 87 103 T8m TTTIIr I TTTI TTIs I I t T I I I 1 m/z 43.00 26.25% miz-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #62932: Silane, tetramethyl- 73 5000 TTTpnrimrmfr 7.20 7.40 7.60 7.80 8.00 45 m/z 44.95 9.52% J 15 IId | 53 59 TIngHm* 88__________________ r* * • • i * ’' * t * * •»। ‘ • miz-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance ... #49423: 1.3-Dioxolane, 2-(3-bromo-5,5,5-trichloro-2,2-dimet 73 —AAtPITT 7.20 7.40 7.60 7.80 18.00 5000 m/z 41.05 8.58% 45 36 55 67 __________ 109115 T t j l .1 t ( I T » t » I I l t T pi i , *1—0 TBBBpDr pr 1 i ■ • • ■ i • < ' * i • >' 1188 m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance ...... iii #292: N-Ethylformamide [-n- MT 33 7.20 7.40 7.60 7.80 8.00 73 m/z 71.00 6.54% 5000 44 58 15 — — — — TIP I k * ‘ • I • 1111100111— 11151118 4 4q ■ ■ ■ m/z—> 10 20 30 40 50 60 70 80 90 100 110 120 7.20 7.40 7.60 7.80 8.00

28861.D GCMS1126.M Tue Dec 11 16:03:45 2001 Page 1

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