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Chemicals used for treatment of swimming pool water - Sodium chloride used for electrochlorinator systems
90.93 Standard confirmed
Chemicals used for treatment of water intended for human consumption - Dolomitic lime
90.93 Standard confirmed
Chemicals used for treatment of water intended for human consumption - Aluminium chloride anhydrous, aluminium chloride basic, dialuminium chloride pentahydroxide and aluminium chloride hydroxide sulfate
90.60 Close of review
Chemicals used for treatment of water intended for human consumption - Iron-based coagulants - Analytical methods
90.20 Standard under periodical review
Chemical used for treatment of water intended for human consumption - Antifouling for membranes - Sulphamic acid
60.60 Standard published
Chemicals used for treatment of water intended for human consumption - Aluminium sulfate
90.92 Standard to be revised
Chemicals used for treatment of water intended for human consumption - Sodium aluminate
90.92 Standard to be revised
Chemicals used for treatment of water intended for human consumption - Polyaluminium chloride hydroxide silicate
90.93 Standard confirmed
Chemicals used for treatment of water intended for human consumption - Polyaluminium hydroxide silicate sulfate
90.93 Standard confirmed
Chemicals used for treatment of water intended for human consumption - Aluminium iron (III) sulfate
90.92 Standard to be revised
Chemicals used for treatment of water intended for human consumption - Iron (III) chloride
60.60 Standard published
Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate
60.60 Standard published
Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate solution
60.60 Standard published
Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate
60.60 Standard published
Chemicals used for treatment of water intended for human consumption - Sodium hydroxide
90.00 Start of review/2 Year Review Enquiry
Chemicals used for treatment of water intended for human consumption - Sodium hydroxide
90.92 Standard to be revised
Chemicals used for treatment of water intended for human consumption - Sodium carbonate
90.00 Start of review/2 Year Review Enquiry
Chemicals used for treatment of water intended for human consumption - Sodium carbonate
90.92 Standard to be revised
