BS EN 17547:2021

This standard BS EN 17547:2021 Animal feeding stuffs: Methods of sampling and analysis. Determination of vitamin A, E and D content. Method using solid phase extraction (SPE) clean-up and highperformance liquid chromatography (HPLC) is classified in these ICS categories:

• 65.120 Animal feeding stuffs

This European Standard specifies a method for the determination of the content of the total vitamin A (retinol), vitamin E (alpha-tocopherol) and vitamin D (D2 ergocalciferol or D3 cholecalciferol) content in animal feed using solid phase extraction (SPE) clean-up and high performance liquid chromatography (HPLC). The limit of quantification is XXXX IU vitamin A/kg (using UV-detection), XX IU vitamin A/kg (using fluorescence detection), XX mg vitamin E/kg (using UV-detection), XX mg vitamin E/kg (using fluorescence detection), XX IU vitamin D/kg (using UV-detection) and XX IU vitamin D/kg (using fluorescence detection).