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Fertilizers and soil conditioners — Determination of humic and hydrophobic fulvic acids concentrations in fertilizer materials
Translate name
STANDARD published on 10.8.2018
Designation standards: ISO 19822:2018
Publication date standards: 10.8.2018
SKU: NS-856802
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: International technical standard
Category: Technical standards ISO
Description / 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.
Fertilizers and soil conditioners — Determination of humic and hydrophobic fulvic acids concentrations in fertilizer materials — Amendment 1: DAX-8 resin alternative
(Engrais et amendements minéraux basique — Détermination des acides humique et fulvique — Amendement 1: Alternative a la résine DAX-8)
Change published on 28.8.2026
Selected format:Latest update: 2026-10-23 (Number of items: 2 207 789)
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