Fertilizers. Determination of nitrification inhibitor DMPSA in fertilizers. Method using high-performance liquid chromatography (HPLC)
€165.00
Fertilizers. Determination of magnesium by atomic absorption spectrometry
€193.00
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
Fertilizers. Determination of chlorides in the absence of organic material
Fertilizers, soil conditioners and beneficial substances. Determination of EDTA soluble phosphorus content in inorganic fertilizers
Fertilizers and liming materials. Sampling sample preparation of static heaps
Liming materials. Determination of product effect on soil pH. Soil incubation method
€316.00
Fertilizers and soil conditioners. Mineral soil amendments. Determination of total calcium and magnesium content
Carbonate liming materials. Determination of reactivity. Automatic titration method with citric acid
Fertilizers and liming materials. Vocabulary Terms relating to materials
€269.00
Soil improvers and growing media. Determination of the aerobic biological activity Oxygen uptake rate (OUR)
Standard Test Method for pH of Peat Materials
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Fertilizers. Determination of bulk density (tapped)
