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Project

prEN 17766

Organic and organo-mineral fertilizers - Extraction by water for subsequent determination of elements

Organic and organo-mineral fertilizers - Extraction by water for subsequent determination of elements

Project

prEN 17768

Organic and organo-mineral fertilizers - Digestion by aqua regia for subsequent determination of elements

Organic and organo-mineral fertilizers - Digestion by aqua regia for subsequent determination of elements

Soil improvers and growing media — Digestion by aqua regia for subsequent determination of elements

Water quality - Determination of adsorbable organically bound fluorine, chlorine, bromine and iodine (AOF, AOCl, AOBr, AOI) - Method using combustion and subsequent ion chromatographic measurement

Household and similar electrical appliances - Repair, refurbishment, and remanufacturing of an appliance and subsequent safety testing - Part 1: General safety requirements (IEC 61/7095/CD:2023); Text in German and English

Water quality - Determination of adsorbable organically bound fluorine, chlorine, bromine and iodine (AOF, AOCl, AOBr, AOI) - Method using combustion and subsequent ion chromatographic measurement (ISO/DIS 18127:2024)

Water quality - Determination of adsorbable organically bound fluorine, chlorine, bromine and iodine (AOF, AOCl, AOBr, AOI) - Method using combustion and subsequent ion chromatographic measurement (ISO/DIS 18127:2024); German and English version prEN ISO 18127:2024

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