Published
This document specifies a method for the determination of nitrification inhibitor 2-(3,4-dimethyl-pyrazol-1-yl)-succinic acid (DMPSA) using high-performance liquid chromatography (HPLC), which is applicable to all mineral fertilizers.
PUBLISHED
БДС EN 17090:2019
60.60
Standard published
May 16, 2019