BS 5688-20:1979

BS 5688-20:1979


Full Specification Given Below:

Standard BS 5688-20:1979
Title Identifier Methods of test for orthoboric acid (boric acid), $7Idi$7Rboron trioxide (boric oxide), $7Idi$7Rsodium tetraborates, sodium perborates and crude sodium borates for industrial use. Determination of aluminium soluble in alkaline medium in crude sodium borat