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NA 057

DIN Standards Committee Food and Agricultural Products

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Drafts of NA 057

Number: 112

DIN 10372 2025-01 Analysis of tobacco and tobacco products - Determination of glycerin, propylene glycol and sorbitol contents - Method using high performance liquid chromatography More 
DIN 10371 2025-01 Analysis of tobacco and tobacco products - Determination of glucose, fructose and sucrose contents - Method using high performance liquid chromatography More 
DIN EN 1656 2025-01 Chemical disinfectants and antiseptics - Quantitative suspension test for the evaluation of bactericidal activity of chemical disinfectants and antiseptics used in the veterinary area - Test method and requirements (phase 2, step 1); German and English version prEN 1656:2024 More 
DIN EN ISO 16140-3/A1 2024-12 Microbiology of the food chain - Method validation - Part 3: Protocol for the verification of reference methods and validated alternative methods in a single laboratory - Amendment 1: Validated identification methods of microorganisms (ISO 16140-3:2021/DAM 1:2024); German and English version EN ISO 16140-3:2021/prA1:2024 More  Read draft and comment
DIN EN ISO 16140-4/A2 2024-12 Microbiology of the food chain - Method validation - Part 4: Protocol for method validation in a single laboratory - Amendment 2: Protocol for single-laboratory validation of identification methods of microorganisms (ISO 16140-4:2020/DAM 2:2024); German and English version EN ISO 16140-4:2020/prA2:2024 More  Read draft and comment
DIN EN 14526 2024-12 Foodstuffs - Determination of saxitoxin-group toxins in shellfish - HPLC method using pre-column derivatization with peroxide or periodate oxidation; German and English version prEN 14526:2024 More  Read draft and comment
DIN ISO 939 2024-11 Spices and condiments - Determination of moisture content (ISO 939:2021); Text in German and English More  Read draft and comment
DIN ISO 8588 2024-10 Sensory analysis - Methodology - "A" - "not A" test (ISO 8588:2017); Text in German and English More 
DIN ISO 8454 2024-10 Cigarettes - Determination of carbon monoxide in the vapour phase of cigarette smoke - NDIR method (ISO 8454:2024); Text in German and English More 
DIN EN ISO 18363-2 2024-10 Animal and vegetable fats and oils - Determination of fatty-acid-bound chloropropanediols (MCPDs) and glycidol by GC/MS - Part 2: Method using slow alkaline transesterification and measurement for 2-MCPD, 3-MCPD and glycidol (ISO/FDIS 18363-2:2024); German and English version prEN ISO 18363-2:2024 More 

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