Registration number (WIID)Project No.TitleStatus
22302LVS EN ISO 15914:2005Animal feeding stuffs - Enzymatic determination of total starch contentStandarts spēkā
25026LVS EN ISO 16472:2006Animal feeding stuffs - Determination of amylase-treated neutral detergent fibre content (aNDF)Standarts 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
37586LVS EN ISO 17180:2013Animal feeding stuffs - Determination of lysine, methionine and threonine in commercial amino acid products and premixtures (ISO 17180:2013)Standarts spēkā
25203LVS EN ISO 17375:2006Animal feeding stuffs - Determination of aflatoxin B1Standarts spēkā
28285LVS EN ISO 30024:2009Animal feeding stuffs - Determination of phytase activity (ISO 30024:2009)Atcelts
72192LVS EN ISO 30024:2024Animal feeding stuffs - Determination of phytase activity (ISO 30024:2024)Standarts spēkā
23495LVS EN ISO 5983-1:2005Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 1: Kjeldahl methodStandarts spēkā
31825LVS EN ISO 5983-1:2005 /AC:2009Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 1: Kjeldahl method (ISO 5983-1:2005/Cor 1:2008)Standarts spēkā
23496LVS EN ISO 5983-2:2005Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 2: Block digestion/steam distillation methodAtcelts
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