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Standard

NS-EN 15923:2011

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Abstract

This document specifies the procedure for the extraction of phosphorus soluble in Joulie’s alkaline ammonium citrate. The method is applicable to all the straight and compound phosphate fertilizers, in which the phosphate occurs in an alumino-calcic form.

Document information

  • Standard from SN
  • Published:
  • Edition: 2011-06
  • Version: 1
  • Document type: NAT
  • ICS 65.080
  • National Committee SN/K 133

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EU law: 2003/2003

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