Industry
Sodium hydroxide (caustic soda) in aqueous solution (sida lye/liquid soda), Sodium hydroxide (caustic soda) potassium hydroxide (caustic potash) peroxides of sodium or potassium, Inorganic chemicals organic or inorganic compounds of precious metals of rare-earth metals of radioactive elements or of isotopes, CHEMICAL, Rare gases other than argon, Hydrogen rare gases and other non-metals, Fluorine bromine, Fluorine chlorine bromine and iodine