Slow-release fertilizers - Determination of the release of the nutrients - Method for coated fertilizers; German version EN 13266:2001
€63.27
Liming materials - Determination of calcium content - Oxalate method; German version EN 13475:2001
€56.17
Soil improvers and growing media - Determination of nitrogen - Part 2: Dumas method
€59.00
Soil improvers and growing media - Determination of nitrogen - Part 1: Modified Kjeldahl method
€63.00
Liming materials. Determination of calcium content. Oxalate method
€165.00
Liming materials - Determination of calcium content - Oxalate method
€58.00
Soil improvers and growing media - Extraction of aqua regia soluble elements; German version EN 13650:2001
€77.20
Soil improvers and growing media - Extraction of calcium chloride/DTPA (CAT) soluble nutrients; German version EN 13651:2001
€69.91
Soil improvers and growing media - Extraction of water soluble nutrients and elements; German version EN 13652:2001
Soil improvers and growing media - Determination of nitrogen - Part 1: Modified Kjeldahl method; German version EN 13654-1:2001
Soil improvers and growing media - Determination of nitrogen - Part 2: Dumas method; German version EN 13654-2:2001
€48.79
Fertilizers - Determination of water content (Karl Fischer methods) - Part 1: Methanol as extracting medium; German version EN 13466-1:2001
Fertilizers - Determination of water content (Karl Fischer methods) - Part 2: 2-propanol as extracting medium; German version EN 13466-2:2001
Soil improvers and growing media. Determination of nitrogen Dumas method
Fertilizers - Determination of water content (Karl Fischer methods) - Part 2: 2-propanol as extracting medium
