ANSI/AWWA B501-2013
Sodium Hydroxide (Caustic Soda)

Standard No.

ANSI/AWWA B501-2013

Release Date

2013

Published By

American National Standards Institute （ANSI)

Status

Be replaced

Replace By

ANSI/AWWA B501-2019

Latest

ANSI/AWWA B501-2019

ANSI/AWWA B501-2013 history

• 1970 ANSI/AWWA B501-2019
• 2013 ANSI/AWWA B501-2013 Sodium Hydroxide (Caustic Soda)
• 2008 ANSI/AWWA B501-2008 Sodium Hydroxide (Caustic Soda)