What is BS EN 17043- Determination of molybdenum in fertilizers about?
BS EN 17043 is a standard that serves technical specifications for the determination of molybdenum in fertilizers that enables you to treat molybdenum deficiency and enables biological nitrogen fixation.
BS EN 17043 specifies a method for determining total and water-extractable molybdenum in mineral fertilizers containing less than or equal to 10 % molybdenum.
BS EN 17043 method applies to water and aqua regia fertilizer extracts obtained according to EN 16962 and/or EN 16964
BS EN 17043:2018 history
2018BS EN 17043:2018 Fertilizers. Determination of molybdenum in concentrations ≤ 10 % using spectrometry of a complex with ammonium thiocyanate