ANSI/I3A IT4.230-1982
Photography (Chemicals) – Sodium Tetraborate Pentahydrate and Sodium Tetraborate Decahydrate

Standard No.

ANSI/I3A IT4.230-1982

Release Date

1982

Published By

American National Standards Institute （ANSI)

Scope

This specification establishes criteria for the purity of photographic grade sodium tetraborate pentahydrate.