Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of matter insoluble in alkaline medium and preparation of test solutions
This International Standard specifies the methods to apply in the analysis of crude sodium borates to determine the matter insoluble in alkaline medium and to prepare the solutions intended for the determination of impurities soluble under these conditions.
This International Standard specifies the methods to apply in the analysis of crude sodium borates to determine the matter insoluble in alkaline medium and to prepare the solutions intended for the determination of impurities soluble under these conditions.