Standard

NS-EN 889:2004

Withdrawn

Note: This standard has a new edition: NS-EN 889:2023

Corrigendums and amendments are bought separately.

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Abstract

This document is applicable to iron (II) sulfate heptahydrate used for treatment of water intended for human consumption. It describes the characteristics of iron (II) sulfate heptahydrate and specifies the requirements and the corresponding analytical methods for iron (II) sulfate heptahydrate (analytical methods are given in Annex B) and gives information on its use in water treatment.

Document information

  • Standard from SN
  • Published:
  • Withdrawn:
  • Edition: 2004-11
  • Version: 1
  • Document type: NAT
  • ICS 71.100.80
  • National Committee SN/K 98

Legal references

EU law: 93/38/EEC

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