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Standard

NS-EN 17864:2023

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Abstract

This document specifies a method for the determination of nitrogen content in IBDU (isobutylidenediurea) and CDU (crotonylidenediurea) using high-performance liquid chromatography (HPLC).The method is applicable to all fertilizers which do not contain interfering organic compounds.

Document information

  • Standard from SN
  • Published:
  • Edition: 2023-12
  • Version: 1
  • Document type: NAT
  • ICS 65.080
  • National Committee SN/K 133

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EU law: 2019/1009

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