Industrial Scientific VX500 Instruction Manual page 18

Chemical Name IP (eV)
Isovaleraldehyde 9.71
Ketene 9.61
Mesitylene 8.40
Mesityl Oxide 9.08
Methyl Acetate 10.27
Methylamine 8.97
Methyl Bromide 10.54
2-Methyl-1,3-Butadiene 8.85
2-Methylbutanal 9.71
2-Methylbutane 10.31
2-Methyl-1-Butene 9.12
3-Methyl-1-Butene 9.51
3-Methyl-2-Butene 8.67
Methyl n-Butyl Ketone 9.34
Methyl Butyrate 10.07
Methyl Chloroacetate 10.35
Methylcyclohexane 9.85
Methylcyclohexanol 9.80
Methylcyclohexanone 9.05
4-Methylcyclohexene 8.91
Methylcyclopropane 9.52
Methyl Dichloroacetate 10.44
Methyl Ethanoate 10.27
Methyl Ethyl Ketone 9.53
Methyl Ethyl Sulfide 8.55
2-Methyl Furan 8.39
Methyl Iodide 9.54
Methyl Isobutyl Ketone 9.28
Methyl Isobutyrate 9.98
Methyl Isopropyl Ketone 9.32
Methyl Mercaptan 9.44
Methyl Methacrylate 9.70
2-Methylpentane 10.12
3-Methylpentane 10.08
2-Methylpropanal 9.74
2-Methylpropane 10.56
2-Methylpropene 9.23
Methyl n-Propyl Ketone 9.39
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Chemical Name IP (eV)
Methyl Styrene 8.35
Napthalene 8.12
Nitric Oxide 9.27
Nitrobenzene 9.92
p-Nitrochlorobenzene 9.96
5-Nonanone 9.10
3-Octanone 9.19
4-Octanone 9.10
1-Octene 9.52
cis-1,3-Pentadiene 8.59
trans-1,3-Pentadiene 8.56
n-Pentanal 9.82
n-Pentane 10.34
2,4-Pentanedione 8.87
2-Pentanone 9.39
3-Pentanone 9.32
1-Pentene 9.50
Perfuoro-1-Heptene 10.48
n-Perfuoropropyl Iodide 10.36
n-Perfuoropropyl-Iodomethane 9.96
n-Perfuoropropyl-Methyl Ketone 10.58
Phenol 8.50
Phenyl Ether 8.09
Phenyl Isocyanate 8.77
Phosphine 9.96
Pinene 8.07
Propadiene 10.19
n-Propanal 9.95
1-Propanethiol 9.20
(n-Propyl Mercaptan)
n-Propanol 10.51
Propanone 9.69
Propene 9.73
Prop-1-ene-2-ol 8.20
Prop-2-ene-1-ol 9.67
Propionaldehyde 9.98
n-Propyl Acetate 10.04
n-Propyl Alcohol 10.15
n-Propylamine 8.78
Chemical Name IP (eV)
n-Propylbenzene 8.72
Propylene 9.73
Propylene Imine 9.00
Propylene Oxide 9.81
n-Propyl Ether 9.27
n-Propyl Formate 10.54
Propyne 10.36
Pyridine 9.27
Styrene 8.40
Tetrachloroethylene (PCE) 9.32
Tetrafluoroethene 10.12
Tetrahydrofuran 9.45
Thioethanol 9.29
Thiomethanol 9.44
Thiophene 8.86
1-Thiopropanol 9.20
Toluene 8.82
o-Toluidine 7.44
Tribromoethene 9.27
1,1,1-Trichlorobutanone 9.54
Trichloroethylene (TCE) 9.45
Trichloromethyl Ethyl Ether 10.08
Triethylamine 7.50
Chemical Name IP (eV)
1,2,4-Trifluorobenzene 9.37
1,3,5-Trifluorobenzene 9.32
Trifluoroethene 10.14
1,1,1-Trifluoro-2-Iodoethane 10.10
Trifluoroiodomethane 10.40
Trifluoromethylbenzene 9.68
Trifluoromethylcyclohexane 10.46
Trimethylamine 7.82
2,2,4-Trimethyl Pentane 9.86
2,2,4-Trimethyl-3-Pentanone 8.82
n-Valeraldehyde 9.82
Vinyl Acetate 9.19
Vinyl Bromide 9.80
Vinyl Chloride 10.00
4-Vinylcyclohexene 8.93
Vinyl Ethanoate 9.19
Vinyl Fluoride 10.37
Vinyl Methyl Ether 8.93
o-Vinyl Toluene 8.20
o-Xylene 8.56
m-Xylene 8.56
p-Xylene 8.45
2,4-Xylidine 7.65
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