Barium and Strontium Salts : Barium Carbonate, 99, 2%min, Barium Sulphate, 98%min, Barium Nitrate, 99, 3%min, Barium Chloride, 98%min, Barium Hydroxide, 98%min, Barium Titanate, Strontium Carbonate, 98.5%min, Strontium Nitrate, 99%min, Strontium Hydroxide, 98%min, sulphur 99, 9%min, Thiourea 99%min, Lithopone B 301/B 311, Sodium Thiosulphate, 99%min, Thiourea Dioxide, Sodium Benzoate, Sodium Sulphide, Chrome Oxide Green, Tianium Dioxide, Melamine.