Codes & Standards - Purchase
ISO 19822:2018
Fertilizers and soil conditioners — Determination of humic and hydrophobic fulvic acids concentrations in fertilizer materials
SKU: iso_066271_165817
Published by ISO
Publication Year 2018
1 Edition
16 pages
Product Details
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.