GCMS results log, sample AD26985, Dec 11 2001

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\l\DATA\DEC0601\26986.D Vial: 32 Acq On 7 Dec 2001 3:19 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 8

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

5.21 0.82 ng/uL 326044 1,4-Dichlorobenzene-d4 11.89

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Pentane, 2,3-dimethyl- 100 C7H16 000565-59-3 23 2 Pentane, 2,3-dimethyl- 100 C7H16 000565-59-3 23 3 Hexylene Glycol 118 C6H14O2 000107-41-5 23 4 Oxirane, 3-ethyl-2,2-dimethyl- 100 C6H120 001192-22-9 17 Abundance Scan 40 (5.205 min): 26986.D (-) m/z 41 ,05 100.00%! i 4|1

59 5000- / 71 TTx-nm— 5.00 5.20 5.40 5.60 i ■ ■ • ■ i ■ ■ ■ 1 I 4753 < ■ ■ i ■ • < ' | ■ i ■ > > > i • < ■ < । 100 TII TIT । m/ z 43 10 74.08% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #63429: Pentane, 2,3-dimethyl- 43 56

5000- 29 71 5.00 J 5.20 5.40 5.60 m/z 59 10 67.72% 15 | I 85 100 T"——————————— i ■ ■ ' ■ I m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #63431: Pentane, 2.3-dimethyl- 43 56 TI--T 5.00 5.20 5.40 5.60 5000 - 29 m/ z 56 10 64.74% 71

I 15 :. .................................... 85 100 m/z->10 20 30 40) 50 60 70 80 90 100 110 Abundance #3548: Hexylene Glycol *ofrr 43 59 5.00 5.20 5.40 5.60 m/z 42 . 05; 57. 64% 5000

31

m/z-> ..................... | ' ' i ' ' ' ' i ' • ' ' i ' ' | , , , 54 | ' ■ i ' ' 1 1167..... A I' ' ' ' I ' ‘ ' I ' ' ' ' I ' ' 103 10 20 30 50 60 70 80 90 100 110 5.00 5.20 5.40 5.60

26986.D NP112701.M Tue Dec 11 14:51:23 2001 Page 3

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