Plant biostimulants - Determination of Enterococcaceae; German and English version prEN 17720:2023
€84.58
Plant biostimulants - Determination of the pH for liquid microbial plant biostimulants/pH in microbial products - Determination of pH; German and English version prEN 17721:2023
Plant biostimulants - Determination of the anaerobic plate count; German and English version prEN 17719:2023
Plant biostimulants - Sampling and sample preparation - Part 1: Sampling; German and English version prEN 17702-1:2023
€111.40
Plant biostimulants - Sampling and sample preparation - Part 2: Sample preparation; German and English version prEN 17702-2:2023
€69.91
Plant biostimulants - Claims - Part 1: General principles; German and English version prEN 17700-1:2023
€98.32
Plant biostimulants - Determination of dry matter; German and English version prEN 17704:2023
€77.20
Plant biostimulants - Claims - Part 3: Tolerance to abiotic stress resulting from the use of a plant biostimulant; German and English version prEN 17700-3:2023
Plant biostimulants - Claims - Part 2: Nutrient use efficiency resulting from the use of a plant biostimulant; German and English version prEN 17700-2:2023
€63.27
Plant biostimulants - Claims - Part 4: Determination of quality traits resulting from the use of a plant biostimulant; German and English version prEN 17700-4:2023
Plant biostimulants - Claims - Part 5: Determination of availability of confined nutrients in the soil or rhizosphere; German and English version prEN 17700-5:2023
Plant biostimulants - Determination of specific elements - Part 3: Determination of mercury; German and English version prEN 17701-3:2023
Plant biostimulants - Determination of specific elements - Part 1: Digestion by aqua regia for subsequent determination of elements; German and English version prEN 17701-1:2023
Plant biostimulants - Determination of specific elements - Part 2: Determination of total content of Cd, Pb, Ni, As, Cr, Cu and Zn; German and English version prEN 17701-2:2023
€91.03
Plant biostimulants - Terminology; German and English version prEN 17724:2023
