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ČSN is a protected designation of Czech national technical standards.
Food authenticity - Determination of the d13C value of mono- (fructose and glucose), di-, and trisaccharides in honey by liquid chromatography-isotope ratio mass spectrometry (LC-IRMS)
Standard published on 1.5.2025
Selected format:Food authenticity - Quantitation of equine DNA relative to mammalian DNA in raw beef (meat)
Standard published on 1.5.2025
Selected format:Molecular biomarker analysis - Requirements and guidance for single-laboratory validation of qualitative real-time polymerase chain reaction (PCR) methods
Standard published on 1.9.2025
Selected format:Food authenticity - Determination of C and/or N isotope ratios in food by Elemental Analyser - Isotope Ratio Mass Spectrometry (EA-IRMS)
Standard published on 1.11.2025
Selected format:Food authenticity - Quantitation of roe deer DNA relative to mammalian DNA in meat and meat products by realtime PCR
Standard published on 1.11.2025
Selected format:
WITHDRAWN published on 10.11.1979
Selected format:Packing, stocking, delivery of dairy products
WITHDRAWN published on 14.12.1979
Selected format:Milk and milk products - Guidance on sampling
Standard published on 1.11.2009
Selected format:
WITHDRAWN published on 31.10.1984
Selected format:Milk and milk products - Guidance on sampling (ISO 707:2008)
WITHDRAWN published on 1.2.2009
Selected format:Latest update: 2026-09-04 (Number of items: 2 300 131)
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