BS 5565:1978

Withdrawn Date published: 28/04/78

Warning: Withdrawn Standard. This document has been replaced by:

Specification for photographic grade boric acid

Chemical and physical requirements and test methods to establish levels of purity.

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Pages: 8

BS 3903:1977
Methods of test for sulphuric acid, oleum and liquid sulphur trioxide
BS 3993:1966
Specification for hydrochloric acid, commercial types 1 and 2
BS 4258-12:1982
Methods of test for phosphoric acid (orthophosphoric acid) for industrial use, Guide to sampling techniques
BS 4258-13:1990
Methods of test for phosphoric acid (orthophosphoric acid) for industrial use, Determination of soluble sulphate content (potentiometric method)

Pages: 8