... < 0,50,5 max2. MOP - Pink Standard, 60% K2O (PSt-60)ComponentSymbolGuarantee,%Potassium Oxide EquivalentK2O60,0 minPotassium ChlorideKCl95,0 minMoistureH2O0 ... weight Guarantee,%< 290,0 min3. MOP - White Granular, 60% K2O (WGr-60)ComponentSymbolGuarantee,%Potassium Oxide EquivalentK2O60,0 minPotassium ChlorideKCl95,0 minMoistureH2O0 ... % by weight Guarantee,%< 2,090,0 min Potassium Chloride