Soil improvers and growing media - Determination of the aerobic biological activity - Part 1 : oxygen uptake rate (OUR)
€62.00
Determination of total sulfur in fertilizers by high temperature combustion
€65.33
Guide for the interpretation of methods of characterization for organic matter in soil improvers (FD U 44-162 and FD U 44-163)
€82.00
Fertilizers - Marking - Presentation and declarations
€58.62
Fertilizers and liming materials - Sampling of static heaps - Technical report on experimental sampling trials performed under mandate M/454
€128.67
Liming materials - Determination of neutralizing value - Titrimetric methods
€62.33
Fertilizers - Determination of nitrification inhibitor DMPSA in fertilizers - Method using high-performance liquid chromatography (HPLC)
€46.50
Fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates
€33.62
Fertilisers and soil improvers - Microbiological analysis - Sampling and reading grid of results - Matières fertilisantes et supports de culture - Analyses microbiologiques - Echantillonnage et grille de lecture des résultats
€52.00
Liming materials - Determination of product effect on soil pH - Soil incubation method
€73.30
Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 2 : Determination of Fe chelated by EDDHA, EDDHMA and HBED, or the amount of chelating agents, by ion pair chromatography - Engrais - Détermination des agents chélatants dans les engrais par chromatographie - Partie 2 : Détermination du fer chélaté [o,o] EDDHA, [o,o] EDDHMA et HBED, ou de la quantité d'agents chélatants, par chromatographie d'appariement d'ions
€83.85
Soil improvers and growing media - Characterization of organic matter by biochemical fractioning and estimation of its biological stability
Fertilizers and soil conditioners - Determination of biuret content of urea-based fertilizers - HPLC method
€64.01
Basic soil improvers containing substances of agronomical interest derived from the biological treatment of waters - Amendements Basiques contenant des matières d'intérêt agronomiques issues du traitement des eaux
€46.67
Fertilizers - Types and specifications - Engrais
€27.33
