NA 057

DIN-Normenausschuss Lebensmittel und landwirtschaftliche Produkte (NAL)

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Projekte von NA 057

Anzahl: 428

Dokumentnummer Beginn Titel Kontakt zu DIN
ISO/DIS 4387 2025-10-02 Cigarettes - Determination of total and nicotine-free dry particulate matter using a routine analytical smoking machine Mehr  Kontakt zu DIN 
ISO/DIS 10362-1 2025-10-02 Cigarettes - Determination of water in total particulate matter from the mainstream smoke - Part 1: Gas-chromatographic method Mehr  Kontakt zu DIN 
ISO/DIS 10362-2 2025-10-02 Cigarettes - Determination of water in smoke condensates - Part 2: Karl Fischer method Mehr  Kontakt zu DIN 
ISO/DIS 22634-2 2025-09-30 Cigarettes - Determination of benzo[a]pyrene in cigarette mainstream smoke using GC/MS - Part 2: Method using cyclohexane as extraction solvent Mehr  Kontakt zu DIN 
ISO/AWI 25793-1 2025-09-29 Mikrobiologie der Lebensmittelkette - Nachweis von Resistenzgenen und Mutationen gegen antimikrobielle Mittel - Teil 1: Resistenzdeterminanten in Bakterien Mehr  Kontakt zu DIN 
ISO/WD 18723 2025-09-26 Tobacco heating systems - Determination of oxides of nitrogen (NOx) in emissions of electrically heated tobacco products (eHTP) by chemiluminescence Mehr  Kontakt zu DIN 
ISO/AWI 22947 2025-09-23 Cigarettes - Determination of carbon monoxide in the mainstream smoke with a smoking regime according to ISO 20778 (intense smoking regime) - Non-dispersive infrared (NDIR) method Mehr  Kontakt zu DIN 
ISO/CD 21160 2025-09-23 Cigarettes - Determination of selected carbonyls in the mainstream smoke with a smoking regime according to ISO 3308 (standard smoking regime)- Method using reversed phase high performance liquid chromatography with ultra-violet /dispersed array detection (HPLC-UV/DAD) Mehr  Kontakt zu DIN 
DIN CEN ISO/TS 25920 2025-09-22 Untersuchung auf molekulare Biomarker - DNA-Metabarcoding von Säugetieren und Vögeln anhand eines definierten mitochondrialen 16S rRNA-Genabschnitts Mehr  Kontakt zu DIN 
ISO/WD 26024 2025-09-18 Cereals - Rapid detection of mycotoxins content - Lateral flow immunoassay Mehr  Kontakt zu DIN