Fluorimetric determination of vitamin k3
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Stanley M. Billedeau
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Article
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1989
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Elsevier Science
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English
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A high-performance liquid chromatographic (HPLC) method for analysis of vitamin K3 (menadione), as the water-soluble sodium bisulfite salt, in synthetic animal feed l,s described. The menadione sodium bisulfite (MSB) is extracted with aqueous methanol, converted to oil-soluble menadione with sodium