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NA 057

DIN Standards Committee Food and Agricultural Products

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Drafts of NA 057

Number: 111

DIN EN ISO 30024 2023-04 Animal feeding stuffs - Determination of phytase activity (ISO/DIS 30024:2023); German and English version prEN ISO 30024:2023 More 
DIN EN 17122/A1 2023-03 Chemical disinfectants and antiseptics - Quantitative non-porous surface test for the evaluation of virucidal activity of chemical disinfectants and antiseptics used in the veterinary area - Test method and requirements - Phase 2, step 2; German and English version EN 17122:2019/prA1:2023 More 
DIN EN 17958 2023-03 Food authenticity - Determination of the δ¹³C value of mono- (fructose and glucose), di-, and trisaccharides in honey by liquid chromatography-isotope ratio mass spectrometry (LC-IRMS); German and English version prEN 17958:2023 More 
DIN EN 17723 2023-03 Plant biostimulants - Determination of chloride; German and English version prEN 17723:2023 More 
DIN EN 14349 2023-02 Chemical disinfectants and antiseptics - Quantitative surface test for the evaluation of bactericidal activity of chemical disinfectants and antiseptics used in the veterinary area on non-porous surfaces without mechanical action - Test method and requirements (phase 2, step 2); German and English version prEN 14349:2023 More 
DIN EN 17957 2023-02 Vapour products - Vaping regime for products intended to be used for direct to lung inhalation; German and English version prEN 17957:2023 More 
DIN EN 12579 2023-02 Soil improvers and growing media - Sampling; German and English version prEN 12579:2023 More 
DIN EN ISO 11816-2 2023-01 Milk and milk products - Determination of alkaline phosphatase activity - Part 2: Fluorimetric method for cheese (ISO/DIS 11816-2:2022); German and English version prEN ISO 11816-2:2022 More 
DIN EN ISO 11816-1 2023-01 Milk and milk products - Determination of alkaline phosphatase activity - Part 1: Fluorimetric method for milk and milk-based drinks (ISO/DIS 11816-1:2022); German and English version prEN ISO 11816-1:2022 More 
DIN EN ISO 22174 2022-11 Microbiology of the food chain - Polymerase chain reaction (PCR) for the detection and quantification of microorganisms - General requirements and definitions (ISO/DIS 22174:2022); German and English version prEN ISO 22174:2022 More 

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