Fertilizers - Determination of chlorides in the absence of organic material
€58.00
Fertilizers and liming materials - Determination of arsenic by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution
€89.00
Fertilizers and liming materials - Determination of cadmium, chromium, lead and nickel by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution
€121.00
Liming materials - Determination of neutralizing value - Titrimetric methods
Carbonate and silicate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid
Fertilizers - Determination of the fineness of grinding (dry procedure)
€37.00
Fertilizers - Determination of molybdenum in concentrations = 10 % using spectrometry of a complex with ammonium thiocyanate
Fertilizers - Determination of boron in concentrations > 10 % using acidimetric titration
Fertilizers - Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with a pH of 7,5 at 100 °C
Fertilizers - Determination of nitrification inhibitor DMPSA in fertilizers - Method using high-performance liquid chromatography (HPLC)
Liming materials - Determination of the breakdown of granulated calcium and calcium/magnesium carbonates under the influence of water
Soil improvers and growing media - Sample preparation for chemical and physical tests, determination of dry matter content, moisture content and laboratory compacted bulk density
Fertilizers - Determination of dicyandiamide - Method using high-performance liquid chromatography (HPLC)
Soil improvers and growing media - Determination of particle size distribution
Fertilizers and liming materials - Determination of water content - Guidelines and recommendations
