Engrais inorganiques - Détermination de la teneur en cuivre dans les engrais à base de nitrate d'ammonium et à forte teneur en azote
€50.67
Minimum requirements for the certification of inputs to be used in organic plant production according to UNE 142500 and UNE 315500
€69.00
Inputs to be used in organic plant production. Fertilizers, soil conditioners and substrates
€85.00
Fertilizers and liming materials - Vocabulary - Part 3: Terms relating to liming materials
€72.00
Fertilising products. Labelling requirements for EU fertilising products
€187.00
BS ISO 5314 Fertilizers - Determination of ammoniacal nitrogen content - Titrimetric method after distillation
€24.00
Phosphates minéraux naturels - Mise en solution de l'anhydride phosphorique total
€26.67
Draft BS EN 13039 Soil improvers and growing media - Determination of organic matter content and ash
Draft BS EN 13038 Soil improvers and growing media - Determination of electrical conductivity
Draft BS EN 13037 Soil improvers and growing media - Determination of pH
Draft BS ISO 25341 Fertilizers, Soil conditioners and Beneficial Substances - Determination of polyglutamic content
Draft BS EN 18255 Soil improvers and growing media - Determination of organic nitrogen
Draft BS EN 16087-1 Soil improvers and growing media - Determination of the aerobic biological degradation rate organic matter Part 1: Oxygen uptake (OUR)
Draft BS EN 13040-1 Soil improvers and growing media - Sample preparation Part 1: for chemical physical tests, determination of dry matter content, moisture content laboratory bulk density
Draft BS EN 16087-2 Soil improvers and growing media - Determination of the aerobic biological degradation rate organic matter Part 2: Self heating test for compost
