99.60 Withdrawal effective Aug 26, 2009
CEN
CEN/TC 164 Water supply
European Norm
71.100.80 Chemicals for purification of water
This European standard is applicable to sodium alginate used for treatment of water intended for human consumption . It describes the characteristics of sodium alginate and specifies the requirements and the corresponding test methods for sodium alginate . Annex A gives some information on origin, use and handling of sodium alginate. Annex B lists the bibliography.
Legislation related to this standard
Procurement procedures of entities operating in the water, energy, transport and telecommunications sectors
WITHDRAWN
EN 1405:1998
99.60
Withdrawal effective
Aug 26, 2009
WITHDRAWN
EN 1405:2009