Plant biostimulants - Detection of Staphylococcus aureus; German version EN 17712:2024
€84.58
Plant biostimulants - Claims - Part 5: Determination of availability of confined nutrients in the soil or rhizosphere; German version EN 17700-5:2024
Plant biostimulants - Determination of mycorrhizal fungi; German version EN 17722:2024
€134.02
Plant biostimulants - Determination of the yeast and mould content; German version EN 17707:2024
€91.03
Inorganic fertilizers and liming materials - Determination of specific elements - Determination of cadmium, chromium, copper, lead, nickel and zinc by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution; German and English version prEN 16319:2025
Organic and organo-mineral fertilizers - Digestion by aqua regia for subsequent determination of elements; German and English version prEN 17768:2026
€63.27
Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion; German and English version prEN 17776:2026
Organic and organo-mineral fertilizers - Determination of the total content of specific elements by ICP-AES after digestion by aqua regia; German and English version prEN 17770:2026
€111.40
Organo-mineral fertilizers - Extraction of phosphorus by formic acid; German and English version prEN 17767:2026
€48.79
Organic and organo-mineral fertilizers - Determination of the dry matter content; German and English version prEN 17773:2026
€69.91
Soil improvers and growing media - Methods for the determination of cadmium, lead, nickel, hexavalent chromium, mercury, inorganic arsenic, phosphonates, total chromium and bioavailable nickel content; German and English version prEN 18300:2026
Soil improvers and growing media - Methods for the detection of Salmonella spp. and the enumeration of Escherichia coli and enterococci; German and English version prEN 18229:2026
€56.17
Organic soil improvers - Methods for the determination of pH, electrical conductivity, organic carbon content and organic nitrogen content; German and English version prEN 17728:2026
Soil improvers and growing media - Methods for the determination of PAH, macroscopic impurities above 2 mm, the temperature-time profiles, oxygen uptake rate, self-heating factor and residual biogas potential in compost and digestate when used in fertilizing products; German and English version prEN 17730:2026
Growing media - Methods for the determination of the electrical conductivity, pH, dry matter, quantity, total copper and zinc content, water soluble chloride content, and CaCl/DTPA extractable nitrogen, PO and KO content; German and English version prEN 17731:2026
