EN 12485 Chemicals used for treatment of water intended for human consumption - Calcium carbonate@ high-calcium lime@ half-burnt dolomite@ magnesium oxide and calcium magnesium carbonate - Test methods*, 2017-07-01 Update
ISO 3165 Sampling of chemical products for industrial use; Safety in sampling
ISO 6206 Chemical products for industrial use; Sampling; Vocabulary Bilingual edition
DIN EN 16003:2012 history
2012DIN EN 16003:2012-02 Chemicals used for treatment of water intended for human consumption - Calcium magnesium carbonate; German version EN 16003:2011
2012DIN EN 16003:2012 Chemicals used for treatment of water intended for human consumption - Calcium magnesium carbonate; German version EN 16003:2011