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NA 057

DIN Standards Committee Food and Agricultural Products

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Projects of NA 057

Number: 477

DIN EN 18318 2025-10-06 Organo-mineral fertilizers - Determination of specific inhibiting compounds; German version FprEN 18318:2026 More  Comment 
DIN EN 17752 2025-10-06 Inorganic fertilizers - Determination of specific inhibiting compounds; German version FprEN 17752:2026 More  Comment 
DIN EN 18319 2025-10-06 Fertilizers, liming materials and inhibitors - Determination of the phosphonates content by ion chromatography and conductivity detection (IC-CD); German version FprEN 18319:2026 More  Comment 
ISO/CD 3400 2025-10-02 Cigarettes - Determination of alkaloids in the mainstream smoke with a smoking regime according to ISO 3308 (standard smoking regime) - Spectrometric method More  Comment 
ISO/CD 4387 2025-10-02 Cigarettes - Determination of the total and nicotine-free dry particulate matter using a routine analytical smoking machine with a smoking regime according to ISO 3308 (standard smoking regime) More  Comment 
ISO/CD 10362-1 2025-10-02 Cigarettes - Determination of water in the total particulate matter from the mainstream smoke with a smoking regime according to ISO 3308 (standard smoking regime) - Part 1: Gas-chromatographic method More  Comment 
ISO/CD 10362-2 2025-10-02 Cigarettes - Determination of water in the total particulate matter from the mainstream smoke with a smoking regime according to ISO 3308 (standard smoking regime) - Part 2: Karl Fischer method More  Comment 
ISO/CD 22634-2 2025-09-30 Cigarettes - Determination of benzo[a]pyrene in the mainstream smoke with a smoking regime according to ISO 3308 (standard smoking regime) using gas chromatography-mass spectrometry (GC-MS) - Part 2: Using cyclohexane as extraction solvent More  Comment 
ISO/AWI 25793-1 2025-09-29 Microbiology of the Food Chain - Detection of antimicrobial resistance genes and mutations - Part 1: Resistance determinants in bacteria More  Comment 
ISO/DIS 18723 2025-09-26 Tobacco heating systems - Determination of oxides of nitrogen (NOx) in emissions of electrically heated tobacco products (eHTP) with a puffing regime according to ISO 5501 by chemiluminescence More  Comment 

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