GCMS analysis results, sample AD31551, February 2002

NYC 9/11 Public Portal Document

Library Search Compound Report f Data File : C:\HPCHEM\1\DATA\FEB2102\31551.D Vial: 37 Acq On : 23 Feb 2002 2:37 am Operator: Sample : gc/ms scan 2/21 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0208.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 N-Ethylformamide Concentration Rank 1

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

8.20 3.63 ug/1 272089 1,4-Dichlorobenzene-d4 12.34

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 N-Ethylformamide 73 C3H7NO 000627-45-2 9 2 Pentane, B-methoxy- 102 C6H140 036839-67-5 9 3 Silane, tetramethyl - 88 C4H12Si 000075-76-3 9 4 Butane, /2-methoxy-2-methyl- 102 C6H140 000994-05-8 9 Abundance Scan 344 (8.204 min): 31551.D (-) m/z 73.00 100.00% 73

5000 43 i • ■ 1 ■ l ■ ■ I 7.80 8.00 8.20 8.40 8.60 87 103 t ■ • l • I ' 1 1 1 I 38.4 149 55 67, । 11 • 1 1 m/z 43.0.5 28.62% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #292: N-Ethylformamide I 30 73

5000 58 7.80 8.00 8.20 8.40 8.60 44 m/z 45.05 10.50% 15 ............... ... i ■ ■ ' ' i 10 20 30 40 50 60 70 80 90 100 110 Abundance #1793: Pentane, 3-methoxy- 73 / - 7.80 8.00 8.20 8.40 8.60 5000 m/z 41.05 10.23% 45

27 30‘ 55 . 33 9. i ' ■ ■ 1 i ' ■ ■ ■ i ■ ■ ' ■ i 10 20 30 40 50 60 70 80 90 100 110 'Abundance #845: Silane, tetramethyl- I TIT • • T I I I If I I • • I I •

i 73 7.80 8.00 8.20 8.40 8.60 m/z 71.00 6.67% 5000

45 15 1■ । ■ ■ ' ■ । 31 ■ 1 i'' ’ . .1 55 • • । > 1 1 ■ i ■ Tt’T « • > । । |..... .............. m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40 8.60

31551.D GCMS0208.M Wed Feb 27 12:01:46 2002 Page 1

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