GCMS analysis results for sample AD26678, Dec 10 2001

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\l\DATA\DEC0401\26678.D Vial: 4 Acq On 4 Dec 2001 1:33 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 Oxepane, 2,2,4-trimethyl- Concentration Rank 3

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

5.13 3.00 ng/uL 830174 1,4-Dichlorobenzene-d4 11.86

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Oxepane, 2 ,2, 4-trimethyl - 100 C6H120 023120-44-7 64 2 Pentane, 22/3-dimethyl- 100 C7H16 000565-59-3 35 3 Pentane, 2, 3-dimethyl- 100 C7H16 000565-59-3 35 4 Furan, tetrahydro-2,5-dimethyl- 100 C6H120 001003-38-9 27 'Abundance /............. . Scan 32 (5.132 min): 26678.D (-) m/ z 4 .10 100.00% 41 59

5000 71 55 TT 67 5.00 5.20 5.40________ - + ■ 147 51 I 100 rro ............................................................................ THH I''' • I m/z 5 1.10 80.83% m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 •Abundance #1525: Oxepane, 2,2,4-trimethyl- 43 59

5000 5.00 5.20 5.40________ m/z 56.10 74.65% —l A 31 TW 85 100 “r ' i'"11111' ।1 •111 •1111111111'1' i" " ।1'111 m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 Abundance #1597: Pentane. 2,3-dimethyl- 43 56 11 5.00 5.20 5.40 5000 71 m/z 42.10 71.96%

AN 27

85 100 ।।[ < - ■ * i • TTTTTTTT T’’’’ I -1 i' ‘" i" " i " " 111111" 1' I 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 Abundance #63432: Pentane, 2,3-dimethyl- 1 T——— 1 , , IT 43 56 5.00 5.20 5.40________ m/z 43.10 64.78% 5000 71 27 85 100 TTp-rrrp- i11" r •" i T’TTT I ‘ I TOIunmumn I m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 5.00 5.20 5.40 _

26678.D NP112701.M Fri Dec 07 13:08:39 2001 Page 3

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