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.
Document identifier
ISO 19822:2018
Title
Fertilizers and soil conditioners - Determination of humic and hydrophobic fulvic acids concentrations in fertilizer materials
ISO Category
TC 134: Fertilizers and soil conditioners
Publication date
2018-08-01
International Relationship
BS ISO 19822:2018
Price |
103 vnd |