For pressures up to 3000 psig (20,680 kPa) -- March 1999
| GAS | CGA (Conventional) |
CGA (Ultrahigh Integrity) |
DIN | JIS |
| Acetylene | 510* | - | - | - |
| Air | 590 | - | - | - |
| Allene | 510* | - | - | - |
| Ammonia | 660 | 720 | DIN 6 | 22-R |
| Argon | 580 | 718 | DIN 6 | 22-R or 23-R |
| Arsenic Pentafluoride | - | 642 | - | - |
| Arsine | 350 | 632 | - | 22-L |
| Boron Trichloride | 660 | 634 | DIN 8 | - |
| Boron Trifluoride | 330 | 642 | DIN 8 | 22-L |
| Boron 11 Trifluoride | 330 | 642 | - | - |
| 1,3-Butaduene | 510* | - | - | - |
| Butane | 510* | - | - | - |
| Butenes | 510* | - | - | - |
| Carbon Dioxide | 320 | 716 | DIN 6 | - |
| Carbon Monoxide | 350 | 724 | DIN 5 | 22-L |
| Carbonyl Fluoride | 660 | - | - | - |
| Carbonyl Sulfide | 660 | - | - | - |
| Chlorine | - | 729 | DIN 8 | 26-R |
| Cyanogen | 660 | - | - | - |
| Cyclopropane | 510* | - | - | - |
| Deuterium | 350 | - | - | - |
| Diborane | 350 | 632 | - | 22-L |
| Dichlorosilane | 678* | 636 | DIN 5 | - |
| Diethylzinc | 510* | 726 | - | - |
| Diethyltelluride | 350 | 726 | - | - |
| Dimethylamine | 240 | - | - | - |
| Dimethyl Ether | 510* | - | - | - |
| Dimethylzinc | - | 726 | - | - |
| Disilane | 350 | 632 | - | - |
| Ethane | 350 | - | - | - |
| Ethyl Acetylene | 510* | - | - | - |
| Ethyl Chloride | 510* | - | - | - |
| Ethylene | 350 | - | - | - |
| Ethylene Oxide | 510* | - | - | - |
| Fluorine | 679 | - | - | - |
| Germane | 350 | 632 | - | - |
| Halocarbon 11 | 660 | 716 | - | - |
| Halocarbon 12 (Dichlorodifluoromethane) | 660 | 716 | DIN 6 | - |
| Halocarbon 13 (Chlorotrifluoromethane) | 660 | 716 | DIN 6 | - |
| Halocarbon 14 (Tetrafluoromethane) | 320 | 716 | DIN 6 | - |
| Halocarbon 22 (Chlorodifluoromethane) | 660 | - | - | - |
| Halocarbon 23 | 320 or 660 | 716 | DIN 6 | - |
| Halocarbon 115 | 660 | 716 | - | - |
| Halocarbon 116 | 320 or 660 | 716 | - | - |
| Helium | 580 | 718 | DIN 6 | 22-R or 23-R |
| Hydrogen | 350 | 724 | DIN 1 | 22-L |
| Hydrogen Bromide | 330 | 634 | DIN 8 | 26-R |
| Hydrogen Chloride | 330 | 634 | DIN 8 | 26-R |
| Hydrogen Fluoride | 660 or 670 | 638 | - | 26-R |
| Hydrogen Selenide | 350 or 660 | 722 | - | - |
| Hydrogen Sulfide | 330 | 722 | DIN 5 | - |
| Iso-Butane | 510* | - | - | - |
| Iso-Butylene | 510* | - | - | - |
| Krypton | 580 | 718 | DIN 6 | 22-R or 23-R |
| Methane | 350 | - | - | - |
| Methyl Chloride | 660 | - | - | - |
| Methyl Mercaptan | 330 | - | - | - |
| Monoethylamine | 240 | - | - | - |
| Monomethylamine | 240 | - | - | - |
| Natural Gas | 350 | - | - | - |
| Neon | 580 | 718 | DIN 6 | 22-R or 23-R |
| Nitric Oxide | 660 | - | - | - |
| Nitrogen | 580 | 718 | DIN 10 | 22-R or 23-R |
| Nitrogen Dioxide | 660 | - | - | - |
| Nitrogen Trifluoride | 330 or 670 | 640 | DIN 8 | - |
| Nitrogen Trioxide | 660 | - | - | - |
| Nirosyl Chloride | 660 | - | - | - |
| Nitrous Oxide | 326 | 712 | DIN 8 | - |
| Oxygen | 540 | 714 | DIN 9 | 22-R or 23-R |
| Perfluoropropane | 660 | 716 | - | - |
| Phosgene | 660 | - | - | - |
| Phosphine | 350 | 632 | DIN 1 | - |
| Phosphorus Pentafluoride | 330 or 660 | 642 | - | - |
| Propane | 510* | - | - | - |
| Propylene | 510* | - | - | - |
| Silane | 350 | 632 | - | - |
| Silicon Tetrachloride | 330 | 636 | - | - |
| Silicon Tetrafluoride | 330 | 642 | - | 22-L |
| Sulfur Dioxide | 660 | - | - | - |
| Sulfur Hexafluoride | 590 | 719 | DIN 6 | 26-R |
| Sulfur Tetrafluoride | 330 | - | - | - |
| Trichlorosilane | 678 | 636 | - | - |
| Triethylaluminum | 510* | 726 | - | - |
| Trimethylamine | 240 | - | - | - |
| Tungsten Hexafluoride | 670 | 638 | DIN 8 | - |
| Vinyl Bromide | 510* | - | - | - |
| Vinyl Chloride | 510* | - | - | - |
| Xenon | 580 | 718 | DIN 6 | 22-R |
*For pressure up to 500 psig (3,450 kPa)
**Although information in this table was obtained from reliable sources, it shall be used for reference only. Actual gas assignments are subject to periodic change, and the user must verify all information in this table at the time of use. For verification, contact the Compressed Gas Association at (703) 412-0900