GCMS reference standard results, Dec 2001

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\DEC1001\LBD.D Vial: 3 Acq On 12 Dec 2001 1:43 am Operator: 209 GALOS Sample : gc/ms scan 12/4 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 Silane, tetramethyl- Concentration Rank 1

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

7.60 3.43 ug/1 911536 1,4-Dichlorobenzene-d4 11.68

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Silane, tetramethyl- 88 C4H12Si 000075-76-3 9 2 N-Ethylformam/de 73 C3H7NO 000627-45-2 9 3 3-Pentanol, -methyl- 102 C6H140 000077-74-7 9 4 1,3 -Dioxolane , 2-(3-bromo-5,5,5-1ri 352 C10H16BrC13O2 000000-00-0 9 Abundance / Scan 278 (7.600 min): LBD.D (-) m/ z 72.95 100.00% 73

5000 43 87 103 7.20 7.40 7.60 7.80 8.00 3844 I 5050 5.5 60 67.70। ■ ■ i ■ 1 '' ■' i ■ ■ ' ' I I i 1 I ■ 1 111 i ■ 1 ■ • । 80 90 100 ‘ • i ■ 110 m/ z 43.0.5 27.23% m/z->10 20 30 40 Abundance #62932: Silane, tetramethyl- i 73 I

5000 7.20 7.40 7.60 7.80 8.00 45 m/ z 41.0.5 10.08% ____ 15 - |-i—i—i—। I , | 53 59 ----- 1 88 i i i i (-> i i s | -r ■ ■ i ■ nddnmBnnT m/z-> 10 20 30 40 50 60 70 80 90 100 110 'Abundance #292: N-Ethylformamide i 30 i 73 =rTPm—immmm I 7.20 7.40 7.60 7.80 8.00 5000- m/z 45.0,5 9.54% 44 58

i 15 1 i • ■ ■ ■ i ' ■ ■ ■ i 1.1 ' ■ ' , ■ 1 ' 1 i ' ' ' ■ i ■ ' ' ' i ' ■ ■ ' i ’ 1 ' • i ■ ■ ■ ' i ' ' • i T m/z-> 10 20 30 . 40 50 60 70 80 90 100 110 'Abundance #63573: 3-Pentanol, 3-methyl- ITT —— ————— । TTrr J । , 73 7,20 7.40 7.60 7.80 8.00 m/z 71.0,0 6.62% 5000- 55 45

m/z-> ___________ I , ■ > । • • ■ ■ । 10 20 27 • I 30 39, 40 1 'I' ' ' ' I 50 ll 60 11+ 70 80 487

90 100 110 7.20 7.40 7.60 7.80 8.00

LBD.D GCMS1126.M Wed Dec 19 13:01:40 2001 Page 1

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