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 loss in mass of crude sodium borates after heating at a temperature of 900°C.
NORMA vydána dne 28.2.1979
Designation standards: BS 5688-9:1979
Note: NEPLATNÁ
Publication date standards: 28.2.1979
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: British technical standard
Kategorie: Technické normy BS