Organic and organo-mineral fertilizers. Digestion by aqua regia for subsequent determination of elements
€165.00
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
€193.00
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 inorganic arsenic content
Organic and organo-mineral fertilizers. Determination of the total organic carbon (TOC) content by dry combustion
Organic and organo-mineral fertilizers - Determination of specific elements
Organic and organo-mineral fertilizers. Determination of the chromium (VI) content by chromotography
Organo-mineral fertilizers - Extraction of phosphorus, which is soluble in neutral ammonium citrate
Fertilizing products. Determination of the stability of fertilizing products containing micronutrient chelates at different pHs
Fertilizing products. Determination of the stability of fertilizing products containing micronutrient complexes
Organo-mineral fertilizers. Identification of complexing agents Method using high-performance liquid chromatography (HPLC)
Organo-mineral fertilizers. Identification of complexing agents. Method using UV-Vis spectrophotometry and gravimetry
