ANSI/AWWA B502-2017
Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)
- Standard No.
- ANSI/AWWA B502-2017
- Release Date
- 2017
- Published By
- American Water Works Association (AWWA)
- Latest
- ANSI/AWWA B502-2017
ANSI/AWWA B502-2017 history
- 2017 ANSI/AWWA B502-2017 Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)
- 2011 ANSI/AWWA B502-2011 Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)
- 2005 ANSI/AWWA B502-2005 Water Treatment – Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)
