GC/MS calibration data for sample 30647, Dec 2001

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC2701\30706.D Vial: 54 Acq On : 30 Dec 2001 12:10 pm Operator: 209 GALOS Sample : GC/MS SCAN 12/18 A 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 2

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

7.61 3.95 ug/1 1640610 1,4-Dichlorobenzene-d4 11.68

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 Butane, 2-methoxy-2-methyl- 102 C6H14O 000994-05-8 9 4 Pentane, 3-methoxy- 102 C6H140 036839-67-5 9 Abundance Scan 280 (7.613 min): 30706.D (-) m/z 73.0,0 100.00% 73

5000 43 i ■ • ■ • i ■ 1 ■ • i • ■ • 1 i TT-p-r 7.20 7.40 7.60 7.80 8.00 .................................... .... , 1 50 55 go 67, । I, t I | i I' 87 103 ‘ ’ I 1 1 1 ’ I ‘ ‘ ‘ ' I ‘ 4 1 1 I1 111 1 i i 'i I | i'l l r | i m/z 43.05 31.55% m/z-> 10 20 30 40। 50 60 70 80 90 100 110 Abundance #292: N-Ethylformamide 310 73

5000 i ' ■ ' ■ i ‘ 1

58 7.20 7.40 7.60 7.80 8.00 44 m/z 45.0.0 11.20% 15 110* ■ ■ ’l’ ■ i 60 70 111 80 90 100 110 miz-> 10 20 30 40 50 Abundance #62932. Silane, tetramethyl- 73 p-. rrpn/p PT T-r-p-r 7.20 7.40 7.60 7.80 8.00 5000 m/z 41.00 11.14% 45 15 53 59 .......... 88............................. ■ ' i 1 ' ' 1 I ' ■ ■ ' i ' ■ ■ ■ i ■ • ' ■ i ■ ■ ■ • i ■ ■ ■ ■ i ' ' miz-> 10 20 30 40 50 60 70 80 90 100 110 _____________ ________________ Abundance #1761: Butane, 2-methoxy-2-methyl- “I 1 ■ ‘ ‘ P 1 ‘ 1 I ‘ ‘ ‘ ‘ I ‘ 1 t • • I 73 7.20 7.40 7.60 7.80 8.00 m/z 71.00 6.89% 5000 55 87 45 *[***‘I*I*‘‘I‘ *I***I‘* 27 33 I — 1 • ■ i • ■ * 1 i • ■ ■ ■ i ■ ■ • ■ i • 1 I*IS* » I I I » //d/.sg l I mlz~> 10 20 30 40 50 60 70 80 90 100 110 7.20 7.40 7.60 7.80 8.00

30706.D GCMS1126.M Fri Feb 01 11:07:51 2002 Page 1

NYC-WTC_000018561