GB/T 17813-1999
AbolishedDetermination of nicotinic acid and folic acid in compound premix--High-pressure liquid chromatography
复合预混料中烟酸、叶酸的测定 高效液相色谱法
Application Summary AI generated
This standard specifies a high-pressure liquid chromatography (HPLC) method for the simultaneous determination of nicotinic acid and folic acid content in compound premix products. It is applied in the feed industry for quality control and regulatory compliance testing of vitamin-fortified animal feed premixes. The method ensures accurate quantification of these two vitamins to verify label claims and prevent under- or over-supplementation in livestock nutrition.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.