ANSI PH4.303

PHOTOGRAPHIC GRADE POTASSIUM PERSULFATE

Org/Number ID	ANSI PH4.303
Alternate Organization ID / number	ASC PH4.303
Version(s)	1977; 1984
Bin #	0057
Comments	Superseded By: ANSI/I3A IT4.303
Status	Present
Record last updated	June 25, 2022, 10:16 pm

This is not the most recent edition of this standard.

Newer edition note: 1995