Inorganic fertilizers. Determination of specific parameters in ammonium nitrate fertilizers of high nitrogen content

Inorganic fertilizers. Determination of specific inhibitors

Inorganic fertilizers. Determination of specific contaminants

Inorganic fertilizers. Determination of specific micronutrients

Inorganic fertilizers. Determination of specific parameters

Organic fertilizers, organo-mineral fertilizers, inorganic fertilizers and liming materials - Determination of the chloride content

Inorganic fertilizers. Determination of specific nutrients

Fertilizers and liming materials. Determination of the chloride content by potentiometric titration

Inorganic fertilizers. Determination of pH of a solution of ammonium nitrate fertilizers of high nitrogen content

Inorganic fertilizers. Determination of particle size of ammonium nitrate fertilizers of high nitrogen content

Inorganic fertilizers. Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content

Inorganic fertilizers. Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content

Inorganic micronutrient fertilizers. Determination of the concentration of free, chelated or complexed micronutrients and the chelating and/or complexing agents present in compound inorganic micronutrient fertilizers

Organic and organo-mineral fertilizers. Determination of the biuret content by high-performance liquid chromatography (HPLC)

Organic and organo-mineral fertilizers. Extraction by water for subsequent determination of elements

Organo-mineral fertilizers. Extraction of phosphorus by formic acid

Organic and organo-mineral fertilizers. Digestion by aqua regia for subsequent determination of elements

Organic and organo-mineral fertilizers. Determination of the mercury content

Organic and organo-mineral fertilizers. Determination of the total content of specific elements by ICP-AES after digestion by aqua regia

Organic and organo-mineral fertilizers. Determination of the nitrogen content

Organic and organo-mineral fertilizers. Determination of specific parameters

Organic and organo-mineral fertilizers. Determination of the dry matter content

Organic and organo-mineral fertilizers. Determination of the content of specific elements by ICP-AES after extraction by water

Organic and organo-mineral fertilizers. Determination of the inorganic arsenic content

Organic and organo-mineral fertilizers. Determination of the total organic carbon (TOC) content by dry combustion