GCMS analysis results for sample AD27767, Jan 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC1901\27767.D Vial: 10 Acq On : 20 Dec 2001 4:08 am Operator: GALOS Sample : gems unknown 11/16 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 5 Acetamide, N-methyl- Concentration Rank 2

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

7.77 1.61 ng/uL 489817 1,4-Dichlorobenzene-d4 11.87

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Acetamide, N-methyl- 73 C3H7NO 000079-16-3 9 2 N-Ethylformamide 73 C3H7NO 000627-45-2 9 3 Silane, tetramethyl- 88 C4H12Si 000075-76-3 9 4 Pentane,/3-methoxy- ______________ 102 C6H140 036839-67-5 9 Abundance Scan 320 (7.773 min): 27767.D (-) m/ z 73.05 100.00% 73

5000 43 — 87 103 7.40 7.60 7.80 8.00 8.20 38111 50 55 - 67, 1 T ■ 1 m/ Z 43.10 30.27% m/z-> 10 2G 30 40 50 60 70 80 90 100 110 Abundance #62528: Acetamide, N-methyl- 43 73 30 5000 - 58 -A 7.40 7.60 7.80 8.00 8.20 15 m/ z 45.10 11.63% .i ' ■ i ■ 1 ■ ■ i 1 1 ■ i i ■ ■ ■ ■ i • 1 ■ ■ i ■ ■ . ■ i ■ ’ • • i ■ ■ ■ ■ r1 m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #292: N-Ethylformamnide 30 73 ...m. b I ' ' ' ' I ' ' ' ' I ' ' ' ’ I ' ' 7.40 7.60 7.80 BOO 8.20 5000- m/Z 41.10. 10.05% 44 58

15 m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #845: Silane, tetramethyl- • i ■ ■ • • l • • 73 7.40 7.60 7.80 8.00 8.20 m/z 71.0.5 6.49% 5000-

.. 45 _1515 1 । < < ■ * i * ■ ■ ■ i > • > • । । 1 ' ' i ■ ■ ■ ' i • • 1 • । 1 1 88 . |-m-, A............4 -MI m/z—> 10 20 30 40 50 60 70 80 90 100 110 7.40 7.60 7.80 8.00 8.20

27767.D NP112701.M Thu Dec 20 11:46:05 2001 Page 5

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