GCMS blank analysis results for sample AD30605, Jan 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File M:\INSTRU- 1\209\DATA\JANO 802\LBB.D Vial: 18 Acq On 9 Jan 2002 5:55 am Operator: 209 GALOS Sample gems scan 12/20a Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.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.

7.47 3.84 ug/1 919900 1,4-Dichlorobenzene-d4 11.52

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 N-Ethylformamide 73 C3H7NO 000627-45-2 9 2 Pentane, methoxy- 102 C6H140 036839-67-5 9 3 3-Pentanol, 3-methyl- 102 C6H140 000077-74-7 9 4 Silane/ tetramethyl- 88 C4H12Si 000075-76-3 9 Abundance Scan 264 (7.466 mln): LBB.D (-) m/z 73.00 100.00% 73

5000 43 . . । . rr j ... j ‘ ' 7.20 ' 7.40' 7.60 7.80 m/z-> .10.... 20 . ,50,-55,80.1674,1, , 87 103 m/z 43.05: 32.54% 30 40 50 60 70 80 90 100 110 Abundance #292: N-Ethylformamide 30 73

i 5000 1 ■ ■ ■ i • ■ ■ ■ i 1 1 1 ■ TTl-rr i , i ■ '

44 58 7.20 7.40 7.60 7.80 m/z 41.05; 12.15% 15 11 ■ • ।1 1 i ■ ■ a/ann,1IMIII1**1a1II* m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1793: Pentane, 3-methoxy- 73 FTTnnamuTTTTTT 7.20 7.40 7.60 7.80 5000 m/z 45.05 11.77% 45

27 33 39 55 । ■ ■ i 1 ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ‘ • T* ■ ■ ■ r1 *'• ‘ i > > • ।।11 । i । । ■ । । । । । । i । । i i । । i । miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #63572:3-Pentanol, 3-methyl- afatot’isi) 10/B—vv >1.1 73 7.20 7.40 7.60 7.80 m/z 71.00 6.84% 5000 55 45 87 27 | //* ,1 i, ,■ 11I,. 'i. .. I 4**I* 1mm—m——BmmT m/z—> 10 20 30 40 50 60 70 80 90 100 110 7.20 7.40 7.60 7.80

LBB.D GCMS0103.M Thu Jan 10 16:15:05 2002 Page 1

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