Standard

NS-EN 13368-1:2001

Withdrawn

Note: This standard has a new edition: NS-EN 13368-1:2014

Corrigenda and amendments are bought separately.

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Abstract

This method describes the procedure for the ion chromatographic determination of the total amount of each individual chelating agent EDTA, HEDTA, and DTPA in fertilizers, containing one or more of these substances. The method allows the identification and the determination of the total water soluble fraction of each of these chelating agents. It does not allow to distinguish between the free form and the metal bound form of the chelating agent.

Document information

  • Standard from SN
  • Published:
  • Withdrawn:
  • Edition: 2001-01
  • Version: 1
  • Document type: NAT
  • ICS 65.080
  • National Committee SN/K 133

Legal references

EU law: 93/1/EEC

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