Fertilizers - Determination of 1H-1,2,4-triazole in urea and in fertilizers containing urea - Method using high-performance liquid chromatography (HPLC); German version EN 16024:2011
€56.17
Fertilizers and soil conditioners — Liquid methylene-urea slow release fertilizers — General requirements
€37.00
Fertilizers - Spectrophotometric determination of biuret in urea
€50.00
Fertilizers - Determination of cyanamide nitrogen
Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
Fertilizers, soil conditioners and beneficial substances — Simultaneous determination of N-(n-Butyl) thiophosphoric triamide and dicyandiamide by high-performance liquid chromatography
€124.00
Fertilizers - Crushing strength determination on fertilizers grains
€89.00
Soil improvers and growing media - Determination of the aerobic biological activity - Part 1: Oxygen uptake rate (OUR)
€58.00
Soil improvers and growing media - Determination of quantity for materials with particle size greater than 60 mm
Soil improvers and growing media - Determination of organic matter content and ash
Soil improvers and growing media - Determination of a quantity
Fertilizers and soil conditioners — Determination of biuret content of urea-based fertilizers — HPLC method
Fertilizers and soil conditioners — Solid urea aldehyde slow release fertilizer — General requirements
Fertilizers and soil conditioners — Mineral soil amendments — Determination of total calcium and magnesium content
