GCMS sample analysis results, Jan 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC2101\30085.D Vial: 7 Acq On : 22 Dec 2001 12:42 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 4.56 ug/1 1181800 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 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 C6H14O 036839-67-5 9 Abundance Scan 279 (7.606 min): 30085.D (-) m/ z 73.0,0 100.00% 73

5000 . . i i । । i 43

miz-> Abundance ...... ... m 10 20 30 40 50 55 60 67, । , TIBmdm 50 60 70 #292: N-Ethylformamide 1,1 1 ' 80 87 ' l 1 1 1 rl ''' 1 ' 1 ' 90 100 103 110 7.20 m/z 7.40 43.00 7.60 7.80 8.00 30.63%

30 73

5000 I 1 ‘ ‘ ‘ I B‘Tr‘"t llll |TT1 I | I I

58 7.20 7.40 7.60 7.80 8.00 44 m/z 44.95 10.82% 15 .1 ---P 111111 miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62902: 1,3-Dioxolane, 2-methyi- 73 ■ i . । • i T Ii T J 7.20 7.40 7.60 7.80 8.00 5000 43 m/z 41.00 10.63% 58 87 27 10122 ' ‘ i ■ ' ‘ ‘ i ' ‘ ‘ 1 i ' ' ' ' i ' ‘ ' ■ i ' ratz~> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62932: Silane, tetramethyl- ITTTTi 1 1 1 1 1 1 ‘ I 73 7.20 7.40 7.60 7.80 8.00 m/z 71.00 6.57% 5000

45 15 1 53 59 I 88 ■ ■ i ■ ' i ■ 1 1 ■ i 1 ■ 1 ifli • । »'i'*• i'। i । । i । । 1 • ‘ i ■ • ■ ■ i ■ ■ ’ ■ i ■ ' 1 ' i ■ —*0n—npnnanmTmTT miz-> 10 20 30 40 50 60 70 80 90 100 110 7.20 7.40 7.60 7.80 8.00

30085.D GCMS1126.M Wed Jan 02 10:11:21 2002 Page 1

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