DS EN 16328:2013
DS EN 16328:2013 Fertilizers - Determination Of 3,4-Dimethyl-1H-Pyrazole Phosphate (Dmpp) - Method Using High-Performance Liquid Chromatography (Hplc) Defines a method for the determination of 3,4-dimethyl-1H-pyrazole phosphate (DMPP, CAS-No: 202842-98-6) in mineral N containing fertilizers using high-performance liquid chromatography (HPLC).