Supplier: Strontium carbonate, barium carbonate, thiourea, potassium carbonate, ammonium per sulfate, sodium per sulfate, sodium thiosulfate, potassium persulfate, potassium hydroxide, sodium tert-butoxide, potassium tert-butoxide, phosphoric acid, phosphorous acid, methylene chloride
Buyer: Strontium carbonate, barium carbonate, thiourea, potassium carbonate, ammonium per sulfate, sodium per sulfate, sodium thiosulfate, potassium persulfate, potassium hydroxide, sodium tert-butoxide, potassium tert-butoxide, phosphoric acid, phosphorous acid, methylene chloride