ANSI IT4.230-1982(R2006)
for Photography (Chemicals)- Sodium Tetraborate, Pentahydrate and Decahydrate

Standard No.

ANSI IT4.230-1982(R2006)

Release Date

1982

Published By

American National Standards Institute （ANSI)

Latest

ANSI IT4.230-1982(R2006)

Scope

This specification establishes criteria for the purity of photographic grade sodium tetraborate pentahydrate and sodium tetraborate decahydrate and describes the tests to be used to determine the purity.

ANSI IT4.230-1982(R2006) history

• 0000 ANSI IT4.230-1982(R2006)