Section VI — Products of the chemical or allied industries
National subdivision
28042
Rare gases:
Common commodities
Pure compressed Helium gas canisterNeon gas for fluorescent tubesArgon gas for welding tanksKrypton gas for lighting bulbsXenon gas for television discharge tubesInert atmosphere gases for food storageCryogenic argon used in medical proceduresNeon gas for advertising signageHigh-purity xenon for research purposesIndustrial krypton gas cylinder