ANSI/TAPPI T 221 om-81

Drainage Time of Pulp

Org/Number ID	ANSI/TAPPI T 221 om-81
Alternate Organization ID / number
Version(s)	1983
Bin #	221
Comments	CM means "Classical Method"
Status	Present
Record last updated	July 14, 2026, 1:06 pm

This is not the most recent edition of this standard.

Newer edition note: ANSI/TAPPI T 221 cm-22