LST EN 12121-2013
Chemicals used for treatment of water intended for human consumption - Sodium disulfite

Standard No.

LST EN 12121-2013

Release Date

2013

Published By

Lithuanian Standards Office

Latest

LST EN 12121-2013

Replace

LST EN 12121-2005

LST EN 12121-2013 history

• 2013 LST EN 12121-2013 Chemicals used for treatment of water intended for human consumption - Sodium disulfite
• 0000 LST EN 12121-2005
• 2002 LST EN 131701-2001 Blank Detail Specification: Fixed capacitors for direct current with electrodes of thin metal foils and a polycarbonate film dielectric. Assessment level E