GCMS sample analysis report with surrogate recovery, Jan 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC14 01\29926.D Vial: 45 Acq On : 16 Dec 2001 9:40 am Operator: 209 GALOS Sample : gems scan 12/11 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.

7.59 4.34 ug/1 1115490 1,4-Dichlorobenzene-d4 ' 11.67

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 N-Ethyl formamide 73 C3H7NO 000627-45-2 9 2 1, 3-Dioxolane, 2-methyl- 88 C4H802 000497-26-7 9 3 Butane, 2-methoxy-2-methyl- 102 C6H140 000994-05-8 9 4 Silane,/tetramethyl- 88 C4H12Si 000075-76-3 9 Abundance Scan 277 (7.590 min): 29926.D (-) m/ z 73.00 100.00% 73

5000 43 • i • ■ • ■ i • TTT !.... 87 ..... 103.... 7.20 7.40 7.60 7.80 8.00 3? |, | 50 55 60 67, i IddnmmmmmTT ■ ■ I m/ z 43.05 28.42% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #292: N-Ethylformamide 30 73

5000 1 i ■ ■ ' ' i ' 1 ■ ' i '

58 7.20 7.40 7.60 7.80 8.00 44 m/ z 41.0„0 10.83% 15 I ■ ■ ' ' 1 1 • | ■ Ax.1 1 I 1 1 • • • i > —————————— I ‘ ■ I TV-rr| 1 i i r r m/z—> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62902: 1,3-Dioxolane, 2-methyl- 73 ■ I ■ ' ' ' I ' 7.20 7.40 T T-FTPTTgT 7.60 7.80 8.00 5000 43 m/ z 45.05 10.50% 58 27 87 i । i ' 1 ' • i < ■ l • • ■ • । ■ i ■ ■ i ■ ■ ■ ■ i ■ m/z-> 10 20 30 40 6050 70 80 90 100 110 Abundance #1761: Butane, 2-methoxy-2-methyl- 73 ■ TId/r ' I ' 7.20 7.40 T 7.60 1 'T1 110/0.7 7.80 8.00 m/z 71.00 6.76% 5000 55 87 45 2,7 33 I > • । ■ • • • । ■ ■ • • । ■ 1 ' l ■ ' ' ■ i ■ ' 1 ' l ' • ■ ■ I* m/z~> 10 20 30 40 50 60 70 80 90 100 110 7.20 7.40 7.60 7.80 8.00’

29926.D GCMS1126.M Wed Jan 30 11:50:22 2002 Page 1

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