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NA 057

DIN Standards Committee Food and Agricultural Products

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Projects of NA 057

Number: 369

DIN EN ISO 11781 2022-04-20 Molecular biomarker analysis - General guidelines for single-laboratory validation of qualitative real-time PCR methods (ISO/DIS 11781:2023); German and English version prEN ISO 11781:2023 More  Comment 
DIN EN 17700-2 2022-03-15 Plant biostimulants - Claims - Part 2: Nutrient use efficiency resulting from the use of a plant biostimulant; German version EN 17700-2:2024 More  Comment 
DIN EN 17702-1 2022-03-14 Plant biostimulants - Sampling and sample preparation - Part 1: Sampling; German version EN 17702-1:2024 More  Comment 
DIN EN 17702-2 2022-03-14 Plant biostimulants - Sampling and sample preparation - Part 2: Sample preparation; German version FprEN 17702-2:2024 More  Comment 
DIN EN 17703 2022-03-14 Plant biostimulants - Determination of chromium(VI); German version EN 17703:2024 More  Comment 
DIN EN 17704 2022-03-14 Plant biostimulants - Determination of dry matter; German version EN 17704:2024 More  Comment 
DIN EN 17714 2022-03-14 Plant biostimulants - Determination of microorganisms concentration; German version EN 17714:2024 More  Comment 
DIN EN 17708 2022-03-14 Plant biostimulants - Preparation of sample for microbial analysis; German version EN 17708:2024 More  Comment 
DIN EN 17701-1 2022-03-14 Plant biostimulants - Determination of specific elements - Part 1: Digestion by aqua regia for subsequent determination of elements; German version EN 17701-1:2024 More  Comment 
DIN EN 17700-5 2022-03-14 Plant biostimulants - Claims - Part 5: Determination of availability of confined nutrients in the soil or rhizosphere; German version EN 17700-5:2024 More  Comment 

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