Agriculture

prEN 17757 - Inorganic fertilizers - Determination of specific nutrients
Categories: Fertilizers
Committee: CEN/TC 260 (Fertilizers and liming materials)
Origin: CEN
Close date: 09 Apr 2026
Draft Details
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prEN 17753 - Inorganic fertilizers - Determination of specific contaminants
Categories: Fertilizers
Committee: CEN/TC 260 (Fertilizers and liming materials)
Origin: CEN
Close date: 09 Apr 2026
Draft Details
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prEN 17754 - Inorganic fertilizers - Determination of specific micronutrients
Categories: Fertilizers
Committee: CEN/TC 260 (Fertilizers and liming materials)
Origin: CEN
Close date: 09 Apr 2026
Draft Details
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prEN 18317 - Organo-mineral fertilizers - Determination of the N-(n-butyl)thiophosphoric triamide (NBPT) urease inhibitor content
Categories: Fertilizers
Committee: CEN/TC 260 (Fertilizers and liming materials)
Origin: CEN
Close date: 16 Apr 2026
Draft Details
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prEN 17758 - Fertilizers and liming materials - Determination of the chloride content by potentiometric titration
Categories: Fertilizers
Committee: CEN/TC 260 (Fertilizers and liming materials)
Origin: CEN
Close date: 23 Apr 2026
Draft Details
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prEN 17760 - Inorganic fertilizers - Determination of particle size of ammonium nitrate fertilizers of high nitrogen content
Categories: Fertilizers
Committee: CEN/TC 260 (Fertilizers and liming materials)
Origin: CEN
Close date: 23 Apr 2026
Draft Details
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prEN 18316 - Inorganic fertilizers - Determination of the total K2O content
Categories: Fertilizers
Committee: CEN/TC 260 (Fertilizers and liming materials)
Origin: CEN
Close date: 23 Apr 2026
Draft Details
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prEN 18318 - Organo-mineral fertilizers - Determination of specific inhibiting compounds
Categories: Fertilizers
Committee: CEN/TC 260 (Fertilizers and liming materials)
Origin: CEN
Close date: 23 Apr 2026
Draft Details
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prEN 18319 - Fertilizers, liming materials and inhibitors - Determination of the phosphonates content by ion chromatography and conductivity detection (IC-CD)
Categories: Fertilizers
Committee: CEN/TC 260 (Fertilizers and liming materials)
Origin: CEN
Close date: 23 Apr 2026
Draft Details
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prEN 15478 - Inorganic fertilizers - Determination of total nitrogen in urea, methylene-urea and urea formaldehyde
Categories: Fertilizers
Committee: CEN/TC 260 (Fertilizers and liming materials)
Origin: CEN
Close date: 23 Apr 2026
Draft Details
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prEN 17403 - Inorganic fertilizers - Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with a pH of 7,5 at 100 °C
Categories: Fertilizers
Committee: CEN/TC 260 (Fertilizers and liming materials)
Origin: CEN
Close date: 23 Apr 2026
Draft Details
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ISO/DIS 13772 - Forestry machinery — Portable chain-saws — Non-manually actuated chain brake performance
Categories: Agricultural machines and equipment
Committee: ISO/TC 23/SC 17 (Manually portable (hand-held) powered lawn and garden equipment and forest machinery)
Origin: ISO
Close date: 28 Apr 2026
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ISO/DIS 9518 - Forestry machinery — Portable chain-saws — Kickback test
Categories: Agricultural machines and equipment
Committee: ISO/TC 23/SC 17 (Manually portable (hand-held) powered lawn and garden equipment and forest machinery)
Origin: ISO
Close date: 30 Apr 2026
Draft Details
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prEN 17759 - Inorganic fertilizers - Determination of pH of a solution of ammonium nitrate fertilizers of high nitrogen content
Categories: Fertilizers
Committee: CEN/TC 260 (Fertilizers and liming materials)
Origin: CEN
Close date: 07 May 2026
Draft Details
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prEN 17762 - Inorganic fertilizers - Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content
Categories: Fertilizers
Committee: CEN/TC 260 (Fertilizers and liming materials)
Origin: CEN
Close date: 07 May 2026
Draft Details
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prEN 17816 - Liming materials - Determination of physical and chemical properties and specific contaminants
Categories: Fertilizers
Committee: CEN/TC 260 (Fertilizers and liming materials)
Origin: CEN
Close date: 07 May 2026
Draft Details
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prEN 17761 - Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content
Categories: Fertilizers
Committee: CEN/TC 260 (Fertilizers and liming materials)
Origin: CEN
Close date: 07 May 2026
Draft Details
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prEN 1482-3 - Fertilizers, liming materials and inhibitors - Sampling and sample preparation - Part 3: Sampling of static heaps
Categories: Fertilizers
Committee: CEN/TC 260 (Fertilizers and liming materials)
Origin: CEN
Close date: 14 May 2026
Draft Details
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prEN 17755 - Inorganic fertilizers - Determination of specific parameters
Categories: Fertilizers
Committee: CEN/TC 260 (Fertilizers and liming materials)
Origin: CEN
Close date: 14 May 2026
Draft Details
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prEN 18322 - Inorganic fertilizers - Determination of the organic carbon content by dry combustion
Categories: Fertilizers
Committee: CEN/TC 260 (Fertilizers and liming materials)
Origin: CEN
Close date: 14 May 2026
Draft Details
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