Inorganic fertilizers - Determination of pH of a solution of ammonium nitrate fertilizers of high nitrogen content; German version CEN/TS 17759:2022
€33.36
Inorganic fertilizers - Determination of particle size of ammonium nitrate fertilizers of high nitrogen content; German version CEN/TS 17760:2022
Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content; German version CEN/TS 17761:2022
€45.05
Inorganic fertilizers - Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content; German version CEN/TS 17762:2022
€39.07
Plant biostimulants - Determination of the yeast and mould content; German version CEN/TS 17707:2022
€61.68
Plant biostimulants - Preparation of sample for microbial analysis; German version CEN/TS 17708:2022
Plant biostimulants - Determination of Azospirillum spp.; German version CEN/TS 17713:2022
Plant biostimulants - Determination of microorganisms' concentration; German version CEN/TS 17714:2022
€67.48
Plant biostimulants - Determination of Azotobacter spp.; German version CEN/TS 17709:2022
€55.98
Plant biostimulants - Detection of Listeria monocytogenes; German version CEN/TS 17710:2022
€78.50
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; German version CEN/TS 17764:2022
Fertilizing products - Determination of the stability of fertilizing products containing micronutrient chelates at different pHs; German version CEN/TS 17782:2022
€50.56
Fertilizing products - Determination of the stability of fertilizing products containing micronutrient complexes; German version CEN/TS 17783:2022
Organo-mineral fertilizers - Identification of complexing agents - Part 2: Method using high-performance liquid chromatography (HPLC); German version CEN/TS 17784-2:2022
Organo-mineral fertilizers - Identification of complexing agents - Part 1: Method using UV-Vis spectrophotometry and gravimetry; German version CEN/TS 17784-1:2022
