Registration number (WIID)Project No.TitleStatus
15481LVS EN ISO 6867:2002Animal feeding stuffs - Determination of vitamin E content - Method using high-performance liquid chromatographyStandarts spēkā
15475LVS EN ISO 6497:2005Animal feeding stuffs - SamplingStandarts spēkā
15473LVS EN ISO 7088:2005Fish-meal - VocabularyStandarts spēkā
25026LVS EN ISO 16472:2006Animal feeding stuffs - Determination of amylase-treated neutral detergent fibre content (aNDF)Standarts spēkā
25702LVS CEN ISO/TS 17764-2:2007Animal feeding stuffs - Determination of the content of fatty acids - Part 1: Preparation of methyl estersStandarts spēkā
22471LVS EN ISO 16634-1:2009Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Part 1: Oilseeds and animal feeding stuffs (ISO 16634-1:2008)Standarts spēkā
66542LVS EN 17550:2022Animal feeding stuffs: Methods of sampling and analysis - Determination of carotenoids in animal compound feed and premixtures by high performance liquid chromatography - UV detection (HPLC-UV)Standarts spēkā
40812EN ISO 13904:2016Animal feeding stuffs - Determination of tryptophan content (ISO 13904:2016)Standarts spēkā
59419LVS EN 17298:2019Animal feeding stuffs - Methods of sampling and analysis - Determination of benzoic and sorbic acid by High Performance Liquid Chromatography (HPLC)Standarts spēkā
59408LVS EN 16939:2017Animal feeding stuffs: Methods of sampling and analysis - Detection of tylosin, spiramycin and virginiamycin - Thin Layer Chromatography and bioautographyStandarts spēkā
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