Highly sensitive measurement of mepindolol in biological fluids using HPLC and electrochemical detection |
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Authors: | L Millerioux L Ntzanis B Julian J Girault M A Lefebvre A Mignot J B Fourtillan |
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Institution: | (1) CEPHAC, rue du Haut de la Chaume, F-86280 Saint Benoit, France |
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Abstract: | Summary Mepindolol, a β-blocker agent, has an indolic structure which can undergo oxidation. A high-performance liquid chromatographic
technique has been used to measure mepindolol in biological fluids using pindolol as the internal standard. The chromatography
has been combined with electrochemical detection (coulometric detector). This method allows the determination of very low
amounts of mepindolol with good precision and accuracy, the limit of quantification being 0.6 ng · ml−1. |
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Keywords: | Column liquid chromatography Mepindolol Electrochemical detection β -Blockers |
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