Registration number (WIID)Project No.TitleStatus
14744LVS EN ISO 8968-2:2002Milk - Determination of nitrogen content - Part 2: Block digestion method (Macro method)Atcelts
26984LVS EN ISO 8968-3:2007Milk - Determination of nitrogen content - Part 3: Block- digestion method (Semi-micro rapid routine method)Standarts spēkā
37565LVS EN ISO 8968-3:2007/AC:2016Milk - Determination of nitrogen content - Part 3: Block-digestion method (Semi-micro rapid routine method) - Technical Corrigendum 1 (ISO 8968-3:2004/Cor 1:2011)Standarts spēkā
37566LVS EN ISO 8968-4:2001/AC:2012Milk - Determination of nitrogen content - Part 4: Determination of non-protein-nitrogen content - Technical Corrigendum 1 (ISO 8968-4:2001/Cor 1:2011) 
14746LVS EN ISO 8968-4:2002Milk - Determination of nitrogen content - Part 4: Determination of non-protein nitrogen contentAtcelts
37968LVS EN ISO 8968-4:2016Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method) (ISO 8968-4:2016)Standarts spēkā
14747LVS EN ISO 8968-5:2002Milk - Determination of nitrogen content - Part 5: Determination of protein-nitrogen contentAtcelts
38566LVS EN ISO 9233-1:2013Cheese, cheese rind and processed cheese - Determination of natamycin content - Part 1: Molecular absorption spectrometric method for cheese rind (ISO 9233-1:2007 including Amd 1:2012)Atcelts
65803LVS EN ISO 9233-1:2018Cheese, cheese rind and processed cheese - Determination of natamycin content - Part 1: Molecular absorption spectrometric method for cheese rind (ISO 9233-1:2018)Standarts spēkā
38570LVS EN ISO 9233-2:2013Cheese, cheese rind and processed cheese - Determination of natamycin content - Part 2: High-performance liquid chromatographic method for cheese, cheese rind and processed cheese (ISO 9233-2:2007 including Amd 1:2012)Atcelts
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