Enhanced sensitivity for the determination of endogenous phylloquinone (vitamin K1) in plasma using high-performance liquid chromatography with dual-electrode electrochemical detection.
D002851:Chromatography, High Pressure Liquid; D004563:Electrochemistry; D006801:Humans; D010084:Oxidation-Reduction; D010837:Vitamin K 1 / Q000097:blood*
D010837:Vitamin K 1