Biostimulants des végétaux - Dosage des éléments spécifiques - Partie 2 : détermination de la teneur totale en Cd, Pb, Ni, As, Cr, Cu et Zn
€82.00
Amendements organiques - Dénominations, spécifications et marquage
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Soil improvers and growing media - Determination of temperature-time profiles during composting and digestion
€56.00
Amendements minéraux basiques - Exigences et spécifications techniques
€14.00
Amendements du sol et supports de culture - Préparation des échantillons - Partie 2 : Préparation des échantillons pour l'examen microbiologique
€87.00
Fertilizers. Description of the forms of the physical unit
€193.00
Inorganic fertilizers - Determination of methylen-urea oligomers using high-performance liquid chromatography (HPLC)
€68.00
Inorganic fertilizers - Determination of extracted phosphorus P2O5
€64.00
Fertilizers, liming materials and inhibitors - Determination of the quantity (declared by mass or volume)
€72.00
Inorganic fertilizers - Determination of nitrogen content in IBDU (isobutylidenediurea) and CDU (crotonylidenediurea)
Fertilizers - Description of the forms of the physical unit
€58.00
BS EN 14069 Liming materials - Denominations, specifications and labelling
€23.00
Engrais - Description des formes de l'unité physique
€52.00
BS EN 18103 Inorganic fertilizers. Determination of nutrient polymers nitrogen in the presence of other nitrogenous forms
BS EN 13040-2 Soil improvers and growing media - Sample preparation Part 2: for microbiological examination
