GCMS analysis results, sample AD30255, January 2002

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC2101\30255.D Vial: 10 Acq On : 22 Dec 2001 3:38 pm Operator: 209 GALOS Sample : gc/ms scan 12/13a 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.

7.61 3.55 ug/1 860397 1,4-Dichlorobenzene-d4 11.67

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 N-Ethylformamide 73 C3H7NO 000627-45-2 9 2 Silane, tetramethyl- 88 C4H12Si 000075-76-3 9 3 1 - But anamine, 3 -methyl - 87 C5H13N 000107-85-7 9 4 1,3-Dioxolane, 2-methyl- 88 C4H802 000497-26-7 9 Abundance k Scan 279 (7.607 min): 30255.D (-) m/z 73.00 1 00.00% 73 5000 43 ............... 1 — 7.20 7.40 7.60 7.80 8.00 38 | 50 5,5. 50 67, । , 87 94 103 । 1 ■ i • • ■ 1 i 1 1 1 1 i 1 1 ■ 1 1 1 1 ■ • I * i < i । . . . . । . 1 • ■ । • ri ■1,11 i’> । 11 ■ m/z 43.0,0 30.02% miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #292: N-Ethylformamide 30 73

5000 | * • • • | • J • • | • ITI | ■ I "TTI 1 44 58 7.20 7.40 7.60 7.80 8.00 m/ z 45.05 11.23%

_X i 15 i —P— • ' 1 ■ i ■ ■ i ■ ■ 1 ■ i ■ 1 ■ ■ i ' 1 1 1 I ' ' 1 1 I ' 1 1 1 1 1 miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance 462932: Silane tetramethyl- 73 TTmrT * I• • 7.207.40 7.60 7.80 8.00 5000 m/z 41.00 11.13% 45 15 53 59 88 > | ' < 1 • | ‘ ‘ । > , . , । i i , , j , i i i । i i i , । i , i i । i m/z-> 10 20 30 40 50 60 70 80 90 100 110 - ■Abundance #763:1-Butanamine, 3-methyl- 33 7.20 7.40 7.60 7.80 8.00 m/z 71.0,0 6.90% 5000

I IIIIII 15 41 , ‘ I' - • ‘i 1 I ■ ■ i ■ 55 । 70 ■ i । l ' । । 87 । i । ■ । । । । । । । । m/z—> 10 20 30 40 50 60 70 80 90 100 110 7.20 7.40 7.60 7.80 8.00

30255.D GCMS1126.M Wed Jan 02 10:31:21 2002 Page 1

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