Liming materials. Determination of the amount of residual finely ground carbonate in soils. Volumetric method
€201.00
Carbonate liming materials. Determination of reactivity. Automatic titration method with citric acid
Fertilizers. Determination of 3,4-dimethyl-1H-pyrazole phosphate (DMPP). Method using high-performance liquid chromatography (HPLC)
€172.00
Fertilizers and soil conditioners. Vocabulary
€390.00
Fertilizers and soil conditioners. Determination of arsenic, cadmium, chromium, lead and mercury contents
€312.00
Fertilizers and soil conditioners. Determination of water-soluble potassium content. Potassium tetraphenylborate gravimetric method
€266.00
Fertilizers and soil conditioners. Sulfur Coated Urea (SCU). General requirements
€191.00
Fertilizers and soil conditioners. Analytical methods for Sulfur Coated Urea (SCU)
€370.00
Soil improvers and growing media. Sampling
Soil improvers and growing media. Determination of a quantity
Fertilizers. Determination of chelating agents in fertilizers by chromatography EDTA, HEEDTA and DTPA ion
Fertilizers. Determination of magnesium by atomic absorption spectrometry
Fertilizers. Manganimetric determination of extracted calcium following precipitation in the form of oxalate
Fertilizers. Determination of magnesium by complexometry
Fertilizers. Determination of the sodium extracted by flame-emission spectrometry
