GCMS analysis results for sample AD30087, Jan 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\HPCHEM\1\DATA\DEC1901\30087.D Vial: 14 Acq On : 20 Dec 2001 2:08 pm Operator: 209 GALOS Sample : gc/ms scan 12/12 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 N-Ethylformamide Concentration Rank 1

R.T. EstConc Area Relative to ISTD R.T. 7.60 3.73 ug/1 968556 1,4-Dichlorobenzene-d4 11.68 / Hit# of 5 entative ID MW MolForm CAS# Qual

1 N-Ethylformamide 73 C3H7NO 000627-45-2 9 2 1,3-Dioxolane, 2-methyl- 88 C4H802 000497-26-7 9 3 Silane, tetramethyl- 88 C4H12Si 000075-76-3 9 4 Pentane, 3-methoxy- 102 C6H140 036839-67-5 9 Abundance Scan 278 (7.600 mln): 30087.D (-) m/z 73.0.0 100.00% 73

5000

m/z~> ............................... 38.1, I, 1!11! ■50rr'Ag Brig 1 11 1 । ■ > • > i > >i 10 20 30 401 43

50 55 60 67. । , 70 87 103 . ■ I 'l*. 10ak——BB—nBat m/z 80 90 100 110 1 । • ■ ■ । । * » । ■ । > * * 11** • ‘ । . ‘ 7.20 7.40 43.00 1 7.60 7.80 29.05% 8.00

Abundance #292: N-Ethylformamide 30 73

5000 1 j * ■ ■ • | l T . . | . I 1 1 11T I | ll 58 7.20 7.40 7.60 7.80 8.00 44 m/z 45.0.5 10.24% 15 | j ‘ ' i ' 1 1 ' 1 1 ' 1 1i ' 1 1 1 I I m/z-> 10 20 30 40 50 1 i • 1 60 70 i ■ ■ ■ ■ i • 1 • ■ i ■ ■ ■ ■ i r 1 1 1 r''' 1 1 i 1 1 80 90 100 110 Abundance #62902: 1,3-Dioxolane, 2-methyl- 73 TTmmDmuaTTTT ’ i-‘ ■ 7.20 7.40 7.60 7.80 8.00 5000 43 m/z 41.0.0 10.15% 58 27 87 1 • i ■ • • • i ■ ■ 1 • l‘ ■ ■ ■ i 1 ' • ■ i • ■ 11110101*1* 1 1 *' I ' 1 mfe-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #845: Silane, tetramethyl- =rrr—_—J_J_In 7" ' » -I 73 7.20 7.40 7.60 7.80 8.00 m/z 71.0.0 6.62% 5000

45 15 31 .I I'I i । । । 55 . 88 ■ ■ i ■ ‘ ‘ i ■ • ■ ' I' ■ । • I I’IHITTg 1 • i ■ ■ ■ • i ■ ■ • ■ l ■ ■ ‘ 1 i ' 1 0 i i r J j Ji* f । i j j IT"T"t !—। —r m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.20 7.40 7.60 7.80 8.00

30087.D GCMS1126.M Wed Jan 02 16:06:17 2002 Page 1

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