Certificates
Product certificates according to international standards and norms
Our products are certified according to international standards and norms. You can find our current certificates here.
All Certificates
Kosher Certificate
K+S Minerals and Agriculture GmbH, K+S France SAS, Frisia Zout B.V.
Products
NUTRIKS® KaliSel
NUTRIKS® Epsom
NUTRIKS® Pure
NUTRIKS® Prime
APISAL®
Potassium sulfate 99.9% K2SO4, FCC, E515
NF Certificate
Borth plant
NF Certificate
Dombasle Saline
NF Certificate
Frisia Zout B.V., Harlingen
BAM Prüfungszeugnis
Kassel site