Fertilizers - Determination of dicyandiamide - Method using high-performance liquid chromatography (HPLC)
€59.00
Liming materials - Determination of product effect on soil pH - Soil incubation method
€79.00
Fertilizers - Spectrophotometric determination of biuret in urea
€50.00
Fertilizers - Determination of total nitrogen in urea
Fertilizers - Determination of the water-soluble potassium content
Fertilizers - Determination of nitric and ammoniacal nitrogen according to Devarda
Fertilizers - Determination of ammoniacal nitrogen
Amendements du sol et supports de culture - Détermination des propriétés physiques - Masse volumique apparente sèche, volume d'air, volume d'eau, valeur de rétraction et porosité totale
€82.01
Soil improvers and growing media - Determination of physical properties - Dry bulk density, air volume, water volume, shrinkage value and total pore space
Liming materials - Determination of product effect on soil pH - Soil incubation method; German version EN 14984:2006
€105.42
Standard Specification for Agricultural Liming Materials
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Liming materials - Determination of neutralizing value - Titrimetric Methods; German version prEN 12945:2006
€63.27
Carbonate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid; German version prEN 13971:2006
€69.91
Amendements minéraux basiques - Détermination de l'impact d'un produit sur le pH du sol - Méthode par incubation du sol
€93.91
