Inorganic fertilizers - Determination of specific inhibiting compounds; German and English version prEN 17752:2026
€56.17
Organic and organo-mineral fertilizers - Determination of biuret content by high-performance liquid chromatography (HPLC); German and English version prEN 17765:2026
€77.20
Fluid fertilizers - Preliminary visual examination and preparation of samples for physical testing (ISO/FDIS 10249:2025); German and English version prEN ISO 10249:2025
Organic and organo-mineral fertilizers - Extraction by water for subsequent determination of elements; German and English version prEN 17766:2026
€48.79
Organo-mineral fertilizers - Extraction of phosphorus soluble in a neutral ammonium citrate solution; German and English version prEN 17779:2026
Soil improvers and growing media - Detection of Salmonella spp.; German and English version prEN 18278:2026
€105.42
Soil improvers and growing media - Enumeration of enterococci; German and English version prEN 18279:2026
€84.58
Soil improvers and growing media - Enumeration of Escherichia coli; German and English version prEN 18280:2026
Organic and organo-mineral fertilizers - Determination of the content of specific elements by ICP-AES after extraction by water and weak solvents; German and English version prEN 17774:2026
€91.03
Organic and organo-mineral fertilizers - Determination of the mercury content; German and English version prEN 17769:2026
Soil improvers and growing media - Sample preparation - Part 2: Sample preparation for microbiological examination; German and English version prEN 13040-2:2025
Inorganic fertilizers - Titrimetric determination of ammoniacal nitrogen; German and English version prEN 15475:2025
Fertilizing products - Determination of specific elements and specific parameters of by-products, thermal oxidation materials and derivates and recovered high-purity materials when used as components of fertilizing products; German and English version prEN 18298:2025
Fertilizers, liming materials and inhibitors - Sampling and sample preparation - Part 1: General sampling provisions; German version EN 1482-1:2024
€140.00
Fertilizers, liming materials and inhibitors - Sampling and sample preparation - Part 2: General sample preparation provisions; German version EN 1482-2:2024
