98/83/EC COUNCIL DIRECTIVE on the quality of water intended for human consumption
EN 1018 Chemicals used for treatment of water intended for human consumption - Calcium carbonate
EN 12901:1999 Products used for treatment of water intended for human consumption - Inorganic supporting and filtering materials - Definitions
EN 12902 Products used for treatment of water intended for human consumption - Inorganic supporting and filtering materials - Methods of test*, 2023-12-21 Update
EN 13752 Chemicals used for treatment of water intended for human consumption - Manganese dioxide
EN ISO 3696 Water for Analytical Laboratory Use- Specification and Test Methods (ISO 3696 : 1987)
ISO 3696 Water for analytical laboratory use; Specification and test methods
ISO 6333 Water quality; Determination of manganese; Formaldoxime spectrometric method
BS EN 14368:2015 history
2015BS EN 14368:2015 Products used for treatment of water intended for human consumption. Manganese dioxide coated limestone
2003BS EN 14368:2003 Products used for treatment of water intended for human consumption - Manganese dioxide coated limestone