GCMS analysis results for sample AD26625, Dec 10 2001

NYC 9/11 Public Portal Document

Library Search Compound Report

■ Data File C:\HPCHEM\l\DATA\DEC0601\26625.D Vial: 8 Acq On 6 Dec 2001 4:34 pm Operator: GALOS Sample gc/ms unknown Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 3 Pentane, 2,3-dimethyl- Concentration Rank 3

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

5.19 2.81 ng/uL 907764 1,4-Dichlorobenzene-d4 11.88

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Pentane, 2,3 dimethyl- 100 C7H16 000565-59-3 43 . 2 Pentane, 2,3-dimethyl - 100 C7H16 000565-59-3 43 3 Pentane, 2,3-dimethyl- 100 C7H16 000565-59-3 37 4 Oxepane, 2, 2,4 - trimethyl -________ 100 C6H120 023120-44-7 33 Abundance / Scan 38 (5.188 min): 26625.D (-) m/ z 41.10 100.00% I / 41 56

5000 71 5.00 5.20 5.40 5.60 - +150,4 +' I ■ ■ ■ '■ i ' ■ ■ ■ i ■ ■ • ■ i 100 —II—— m/ z 56.10 75.30% 'm/z--> 10 20 30 40 50 60 70 80 90 100 110 Abundance #63429: Pentane, 2,3-dimethyl- 43 56

5000 - 29 —P — ' i 71 5.00 5.20 5.40 5.60 72.10% 15 , 8,5............ 100............... — ——— i > > • ■ i • ■ • • i > ■ > • i ■ ■ 1 1 l ■ ■ • ■ i ■ ■ ■ ■ m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #63431: Pentane, 2.3-dimethyl- 43 56 T 5.00 5.20 5.40 5.60 5000 29 m/z 43.10 68.91% 71

m/z-> Abundance 15 i ■ ■ ■ 10 20 30 40

43 50 60 70 #1597: Pentane. 2,3-dimethyl- 56 80 85 90 100 100 110

5.00 m/z A 5.20 42.05 5.40 5.60 58.91% 5000 71 27

■m/Z" i ■ ‘ 10 • i ' ' ' ' 20 i ' ' • ■ i 30 40 ■ ■ i ' ' 50 -r-j-T-r 60 -85 70 80 90 100 100 110 ———————— 5.00 5.20 5.40 5.60

26625.D NP112701.M Fri Dec 07 14:48:35 2001 Page 3

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