Appendices
January 2023
•
Rev. 0
• Standard Devices User Manual
44
Gas List by Category
See previous page for Gas Select™ index numbers.
Welding Gases
C-2
C-8
C-10
C-15
C-20
C-25
C-50
C-75
He-25
He-50
He-75
He-90
A 1025
Stargon CS
Chromatography Gas Mixes
P-5
P-10
Oxygen Concentrator Gas Mixes
89% O2, 7.0% N2, 4.0% Ar
93% O2, 3.0% N2, 4.0% Ar
95% O2, 1.0% N2, 4.0% Ar
Stack/Flue Gas Mixes
2.5% O2, 10.8% CO2, 85.7% N2, 1.0% Ar
2.9% O2, 14% CO2, 82.1% N2, 1.0% Ar
3.7% O2, 15% CO2, 80.3% N2, 1.0% Ar
7.0% O2, 12% CO2, 80% N2, 1.0% Ar
10% O2, 9.5% CO2, 79.5% N2, 1.0% Ar
13% O2, 7.0% CO2, 79% N2, 1.0% Ar
Laser Gas Mixes
4.5% CO2, 13.5% N2, 82% He
6.0% CO2, 14% N2, 80% He
7.0% CO2, 14% N2, 79% He
9.0% CO2, 15% N2, 76% He
9.4% CO2, 19.25% N2, 71.35% He
9.0% Ne, 91% He
Fuel Gas Mixes
Coal Gas 50% H2, 35% CH4, 10% CO, 5% C2H4
Endothermic Gas 75% H2, 25% N2
HHO 66.67% H2, 33.33% O2
LPG HD-5 96.1% C3H8, 1.5% C2H6, 0.4% C3H6 , 1.9% n-C4H10
LPG HD-10 85% C3H8, 10% C3H6, 5% n-C4H10
Natural Gases
93.0% CH4, 3.0% C2H6, 1.0% C3H8, 2.0% N2, 1.0% CO2
95.0% CH4, 3.0% C2H6, 1.0% N2, 1.0% CO2
95.2% CH4, 2.5% C2H6, 0.2% C3H8, 0.1% C4H10, 1.3% N2, 0.7% CO2
Pure Non-Corrosive Gases
Acetylene (C2H2)
Air (clean, dry)
Argon (Ar)
Isobutane (i-C4H10)
Normal Butane (n-C4H10)
Carbon dioxide (CO2)
Carbon monoxide (CO)
Deuterium (D2)
Ethane (C2H6)
Ethylene (Ethene) (C2H4)
Helium (He)
Hydrogen (H2)
Krypton (Kr)
Methane (CH4)
Neon (Ne)
Nitrogen (N2)
Nitrous Oxide (N2O)
Oxygen (O2)
Propane (C3H8)
Sulfur Hexafluoride (SF6)
1
Xenon (Xe)
Breathing Gases
Metabolic Exhalant
EAN-32
EAN-36
EAN-40
EA-40
EA-60
EA-80
Heliox-20
Heliox-21
Heliox-30
Heliox-40
Heliox-50
Heliox-60
Heliox-80
Heliox-99
Bioreactor Gas Mixes
5%–95% CH4/CO2 in 5% increments
Refrigerants²
R-11
3
R-14
R-22
3
R-23
3
R-32
3
R-115
3
R-116
R-124
3
R-125
3
R-134a
3
R-142b
3
R-143a
3
R-152a
R-318
R-404A
3
R-407C
3
R-410A
3
R-507A
3
1
Sulfur hexafluoride is a highly potent greenhouse
gas monitored under the Kyoto Protocol.
2
Corrosive-resistant units only
3
Under the Montreal Protocol and Kigali Amendment, the production and
consumption of these ozone-depleting substances (ODS) is being or has been
phased out. It is recommended you ensure compliance with this universally ratified
treaty before attempting to use these gases, in addition to R113, R-123, and R-141b.
Synthesis Gases
40% H2, 29% CO, 20% CO2, 11% CH4
64% H2, 28% CO, 1.0% CO2, 7.0 CH4
70% H2, 4.0% CO, 25% CO2, 1.0% CH4
83% H2, 14% CO, 3.0% CH4
Pure Corrosive Gases²
Ammonia (NH3)
Butylene (1-Buten)
Cis-Butene (c-Buten)
Isobutene (i-Buten)
Trans-Butene (t-Buten)
Carbonyl Sulfide (COS)
Chlorine (Cl2)
Dimethylether (DME)
Hydrogen Sulfide (H2S)
Nitrogen Trifluoride (NF3)
Nitric Oxide (NO)
Propylene (C3H6)
Silane (SiH4)
Sulfur Dioxide (SO2)
