International Standard
ISO 19822:2018
Fertilizers and soil conditioners — Determination of humic and hydrophobic fulvic acids concentrations in fertilizer materials
Reference number
ISO 19822:2018
Edición 1
2018-08
International Standard
Vista previa
ISO 19822:2018
66271
No disponible en español
Publicado (Edición 1, 2018)

ISO 19822:2018

ISO 19822:2018
66271
Idioma
Formato
CHF 96
Convertir Franco suizo (CHF) a tu moneda

Resumen

This document specifies the procedure for the analysis of humic acids and hydrophobic fulvic acids which is applicable to dry and liquid materials used as ingredients in commercial fertilizers, soil amendments, and geological deposits.

Informaciones generales

  •  : Publicado
     : 2018-08
    : Norma Internacional para revisar [90.92]
  •  : 1
     : 16
  • ISO/TC 134
    65.080 
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