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NA 057

DIN Standards Committee Food and Agricultural Products

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Projects of NA 057

Number: 393

DIN ISO 15592-2 2025-09-11 Fine-cut tobacco and smoking articles made from it - Methods of sampling, conditioning and analysis - Part 2: Atmosphere for conditioning and testing (ISO 15592-2:2025) More  Comment 
ISO/AWI TS 25920 2025-09-10 Molecular biomarker analysis - DNA metabarcoding of mammals and birds using a defined mitochondrial 16S rRNA gene segment More  Comment 
ISO/CD 11024 2025-09-04 Essential oils - General guidance on chromatographic profiles More  Comment 
ISO/CD 7609 2025-09-04 Essential oils - Analysis by gas chromatography on capillary columns - General method More  Comment 
DIN EN ISO 10249 2025-09-04 Fluid fertilizers - Preliminary visual examination and preparation of samples for physical testing (ISO/FDIS 10249:2025); German and English version prEN ISO 10249:2025 More  Comment 
DIN EN 00437026 2025-08-29 Extractables and leachables assessment in vaping products More  Comment 
DIN EN 00460021 2025-08-20 Food authenticity - Determination of ¹⁸O/¹⁶O isotope ratios in liquid aqueous food matrices by Equilibration - Isotope Ratio Mass Spectrometry (Eq-IRMS) More  Comment 
DIN EN 00460022 2025-08-20 Food authenticity - Sample preparation for isotope ratio analysis of fruit and vegetable juices and related products More  Comment 
DIN EN 00275385 2025-08-20 Foodstuffs - Determination of elements and their chemical species - Determination of methylmercury in foodstuffs by HPLC-ICP-MS More  Comment 
DIN EN 16802 rev 2025-08-20 Foodstuffs - Determination of elements and their chemical species - Determination of arsenic species in foodstuffs by anion-exchange HPLC-ICP-MS More  Comment 

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