Varian sentorr Instruction Manual page 34

Substance Formula
Ethyl ether (C H )
2 5 2
Ethylene C H
2 4
Ethylene oxide (CH ) O
2 2
Helium He
Heptane C H
7 16
Hexadiene:
· ·
1.5 1.5 C H
5
· ·
cyclo C H
CY
6 10
Hexane C H
6 14
Hexene:
· ·
1 1 C H
6 12
·
cyclo C H
CY
6 10
Hydrogen H
2
Hydrogen Bromide HBr
Hydrogen Chloride HCl
Hydrogen Cyanide HCN
Hydrogen Floride HF
Hydrogen Iodide HI
Hydrogen Sulfide H S
2
Iodine I
2
Iodomethane CH I
3
Isoamyl Alcohol C H OH
5 11
Isobutylene C H
4 8
Krypton Kr
Lithium Li
Mercury Hg
Methane CH
4
Methanol CH OH
3
Mehtyl Acetate CH COOCH
3
Mythyl ether (CH ) O
3 2
Appendix
Relative Ionization Gauge
Gas Correction Factor
O 5.1
5.1
2.3
2.4
2.2
2.2 to 2.5
2.5
0.18
0.15
0.13
0.12
8.6
6.4
10
6.0
6.6
5.9
6.4
0.46
0.38
0.41
0.45
0.44
2.0
1.5
1.6
2.0
1.5
1.5
1.6
1.4
3.1
2.2
2.2
2.3
2.1
5.4
4.2
2.9
3.6
1.9
1.7
1.7
1.9
3.6
1.4
1.5
1.6
1.4 to 1.8
1.5
1.5
1.8
1.9
3 4.0
3.0
3.0
Substance
Naphthalene C
Neon Ne
Nitrobenzene C
Nitrogen N
· · ·
Nitrotoluene (o , m , p ) C
Nitric Oxide NO
Nitrous Oxide N
Oxygen O
Pentane
·
n n
·
ISO ISO
·
neo (CH
Phenol C
Phosphine PH
Potassium K
Propane C
Propene oxide C
Propene:
·
n n
·
cyclo cy
Rubidum Rb
Silver perchlorate AgCIO
Sodium Na
Stannic iodide SnI
Sulphur Dioxide SO
Sulphur Hexafloride SF
Toluene C
Trinitrobenzene C
Water H
Xenon Xe
Xylene:
·
o o
·
p p
A-3
Relative Ionization Gauge
Formula Gas Correction Factor
H 9.7
10 8
0.30
0.31
H NO 7.2
6 5 2
1.0
2
H CH NO 8.5
6 4 3 2
1.3
1.2
1.0
O 1.5
2
1.7
1.7
1.3 to 2.1
1.0
2
1.1
0.9
0.9
·
C H 6.2
5 17
6.0
5.7
·
C H 6.0
5 17
) C 5.7
3 4
H OH 6.2
6 5
2.6
3
3.6
H 4.2
3 8
3.7
3.7 to 3.9
3.6
H O 3.9
3 6
·
C H 3.3
3 6
3.2 to 3.7
·
C H 3.6
3 6
4.3
3.6
4
3.0
6.7
4
2.1
2
2.3
2.3
6
2.8
H CH 6.8
6 5 3
H (NO ) 9.0
6 3 2 3
O 1.1
2
1.0
0.8
2.9
2.2
2.4
·
C H (CH ) 7.8
6 4 3 2
·
C H (CH ) 7.9
6 4 3 2