BS 5688-19:1979
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 iron soluble in alkaline medium in crude sodium borates

Standard No.

BS 5688-19:1979

Release Date

1979

Published By

British Standards Institution (BSI)

Status

Withdraw

Latest

BS 5688-19:1979

Scope

Photometric method.

BS 5688-19:1979 history

• 1979 BS 5688-19:1979 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 iron soluble in alkaline medium in crude sodium borates