Fertilizers - Determination of urea condensates using high-performance liquid chromatography (HPLC) - Isobutylidenediurea and crotonylidenediurea (method A) and methylen-urea oligomers (method B)
€50.00
Fertilizers - Determination of nitric and ammoniacal nitrogen according to Devarda
Fertilizers - Determination of nitric and ammoniacal nitrogen according to Arnd
Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch
Fertilizers - Determination of ammoniacal nitrogen
Fertilizers and liming materials - Determination of carbon dioxide - Part 1: Method for solid fertilizers
Liming materials - Determination of product effect on soil pH - Soil incubation method
Engrais azotés - Dosage des diverses formes d'azote - Présentation d'ensemble
€27.33
Fertilizers, liming materials and inhibitors - Sampling and sample preparation - Part 1: General sampling provisions; German version EN 1482-1:2024
€140.00
Fertilizers, liming materials and inhibitors - Sampling and sample preparation - Part 2: General sample preparation provisions; German version EN 1482-2:2024
€77.20
Fertilizers, liming materials and inhibitors - Sampling and sample preparation - Part 3: Sampling of static heaps; German version EN 1482-3:2024
€84.58
Inorganic fertilizers - Determination of methylen-urea oligomers using high-performance liquid chromatography (HPLC)
€69.00
Inorganic fertilizers - Determination of extracted phosphorus P2O5
€61.00
Fertilizers, liming materials and inhibitors - Determination of the quantity (declared by mass or volume)
Inorganic fertilizers - Determination of nitrogen content in IBDU (isobutylidenediurea) and CDU (crotonylidenediurea)
