
Measurement of menadione in urine by HPLC
Keywords: MD, menadione; MK-4, menaquinone-4; MK-2, menaquinone-2; GGPP, geranylgeranyl pyrophosphate; PK, phylloquinone; 7-EC, 7-ethoxycoumarin; LLOQ, lower limit of quantificationMenadione; HPLC; Vitamin K; Phylloquinone; Menaquinone-4