Acetylene
Acetylene-d1
Acetylene-d2
Argon
Carbon dioxide
Cyclobutane
Cyclopropane
Deuterium hydride
Ethane
Ethane-d6
Ethylene
Helium
Hydrogen
Methane
Methane-d4
Neon
Nitrogen
Propadiene
Propane
Propylene
Sulfur hexafluoride