Chemicals used for treatment of water intended for human consumption. Iron (III) chloride sulfate Ingestion-build-67170 you can use the guidelines

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EN ISO 18279

Chemicals used for treatment of water intended for human consumption. Iron (III) chloride sulfate Ingestion-build-67170 you can use the guidelines1 Scope This document is applicable to iron (III) chloride sulfate used for treatment of water intended for human consumption. It describes the characteristics of iron (III) sulfate and specifies the requirements and the corresponding analytical methods for iron (III) chloride sulfate (analytical methods are given in Annex B) and gives information on its use in water treatment. It also determines the rules relating to safe handling and use of iron