90.20 Standard under periodical review Oct 15, 2024
CEN
CEN/TC 164 Water supply
European Norm
71.100.80 Chemicals for purification of water
Published
This document is applicable to potassium tripolyphosphate used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding tests methods for potassium tripolyphosphate. It gives information on its use in water treatment.
Legislation related to this standard
Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
WITHDRAWN
EN 1211:1997
PUBLISHED
EN 1211:2005
90.20
Standard under periodical review
Oct 15, 2024