Soil improvers and growing media - Determination of electrical conductivity
€50.00
Soil improvers and growing media - Determination of pH
Soil improvers and growing media - Determination of a quantity
Soil improvers and growing media - Sampling
Liming materials - Part 20: Determination of calcium content; Oxalate method (Proposal for a European Standard)
€48.79
Fertilizers - Part 24: Determination of water content; Karl Fischer methods; Methanol as extracting medium (Proposal for a European Standard)
€56.17
Fertilizers - Part 25: Determination of water content; Karl Fischer methods; 2-Propanol as extracting medium (Proposal for a European Standard)
Soil improvers and growing media - Part 16: Extraction of aqua regia soluble elements (Proposal for a European Standard)
€69.91
Soil improvers and growing media - Part 17: Extraction of calcium chloride/DTPA (CAT) soluble nutrients (Proposal for a European Standard)
Soil improvers and growing media - Part 18: Extraction of water soluble nutrients (Proposal for a European Standard)
Soil improvers and growing media - Part 19: Determination of nitrogen; modified Kjeldahl method (Proposal for a European Standard)
Soil improvers and growing media - Part 20: Determination of nitrogen; Dumas method (Proposal for a European Standard)
Fertilizers and liming materials - Classification; German version prEN 13535:1999
Fertilizers and liming materials - Vocabulary - Part 3: Terms relating to liming materials; German version prEN 12944-3:1999
€63.27
Liming materials - Description and specifications; German version prEN 14069:2000
