Standard

SN EN 15558:2009

Current

Existing or new amendments and versions must be purchased separately.

Language
Services

Abstract

This European Standard specifies a method for the determination of nitrate and ammoniacal nitrogen with reduction according to Ulsch. The method is applicable to all nitrogenous fertilizers, including compound fertilizers, in which nitrogen is found exclusively in nitrate form, or in ammoniacal and nitrate form.

Products specifications

  • Standard from INB
  • Published:
  • Effective:
  • Document type: EN
  • Pages
  • ICS: 65.080
  • Publisher: SNV
  • Distributor: SNV
  • National Committee: INB/NK 2260