Fertilizers - Extraction of water soluble micro-nutrients in fertilizers and removal of organic compounds from fertilizer extracts; German version EN 16962:2018— 11 стр.
Fertilizers - Determination of molybdenum in concentrations <gr??er> 10 % using a gravimetric method with 8-hydroxyquinoline; German version CEN/TS 17060:2017
Fertilizers - Extraction of water soluble micro-nutrients in fertilizers and removal of organic compounds from fertilizer extracts; German and English version prEN 16962:2016