BS EN 12485:2001 Chemicals used for treatment of water intended for human consumption. Calcium carbonate, high-calcium lime and half-burnt dolomite. Test methods
2017BS EN 12485:2017 Chemicals used for treatment of water intended for human consumption. Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide, calcium magnesium carbonate and dolomitic lime. Test methods
2010BS EN 12485:2010 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
2001BS EN 12485:2001 Chemicals used for treatment of water intended for human consumption. Calcium carbonate, high-calcium lime and half-burnt dolomite. Test methods