LABOGENS BARIUM CARBONATE 500GM

BaCO3 M.W. 197.35  Assay(Acidimetric) min 98.5% Chloride(Cl) max 0.005% Sulphide(S) max 0.001% Heavy metals(as Pb) max 0.002% Iron(Fe) max 0.005% Calcium(Ca) max 0.05% Strontium(Sr) max 0.08% Hydroxide and alkali carbonate (asBa(OH)2) max 0.05% Substances oxidizable(as NO3) max 0.05% Substances not precipitated by sulphuric acid(as Sulphate) max 0.5%