FIELD: medicine.
SUBSTANCE: invention refers to a method for HPLC-based determination of verapamil enantiomers in active pharmaceutical ingredients, tablets and blood plasma samples.
EFFECT: extended range of HPLC techniques for determination of verapamil enantiomers, simplified method as compared with common procedures, available reproduction and reduced research costs ensured by the optimal choice of the equipment and chemical agents.
1 cl, 6 dwg, 4 tbl
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