Fertilizers - Determination of nitric and ammoniacal nitrogen according to Arnd; German version CEN/TS 15559:2007
€77.20
Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; German version CEN/TS 15560:2007
Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German version CEN/TS 15561:2007
Fertilizers - Determination of cyanamide nitrogen; German version CEN/TS 15562:2007
Fertilizers - Determination of dicyandiamide - Method using high-performance liquid chromatography (HPLC); German version prEN 15360:2006
€63.27
Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 2: Determination of Fe chelated by o,o-EDDHA and o,o-EDDHMA by ion pair chromatography; German version EN 13368-2:2007
€84.58
Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen; German version CEN/TS 15604:2007
€98.32
Compost - Determination of the degree of rotting in a self-heating test
€48.79
Fertilizers - Determination of urease inhibitor N-(n-butyl)thiophosphoric triamide (NBPT) using high-performance liquid chromatography (HPLC); German version prEN 15688:2007
€56.17
Solid fertilizers - Test sieving (ISO 8397:1988, modified); German version EN 1235:1995
Soil improvers and growing media - Part 2: Determination of quantity (Proposal for a European Standard)
€41.78
Soil improvers and growing media - Part 1: Sampling (Proposal for a European Standard)
Soil improvers and growing media - Part 9: Labelling (Proposal for a European Standard)
Soil improvers and growing media - Part 10: Specifications; product schedules (Proposal for a European Standard)
Sampling of solid fertilizers and liming materials; German version EN 1482:1996
