ANSI PH4.231

PHOTOGRAPHIC GRADE SODIUM METABORATE OCTAHYDRATE

Org/Number ID	ANSI PH4.231
Alternate Organization ID / number
Version(s)	1982
Bin #	0537
Comments	Superseded By: ANSI IT4.231
Status	Present
Record last updated	June 25, 2022, 10:03 pm

This is not the most recent edition of this standard.

Newer edition note: 1987