ISO 19822:2018
p
ISO 19822:2018
66271
Status : Published (To be revised)
en
Format Language
std 1 92 PDF + ePub
std 2 92 Paper
  • CHF92
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Abstract

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.

General information

  •  : Published
     : 2018-08
    : International Standard to be revised [90.92]
  •  : 1
     : 16
  • ISO/TC 134
    65.080 
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