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运用反相HPLC法测定人体血浆中的胺碘酮浓度。用己腈直接沉淀血浆蛋白在HPLC上直接进样,具有操作步骤简便的优点。0.5~10.0ug/ml范围内,日内变异系数4.5~6.1%;日间变异系数5.3~9.6%,最低检测限0.03ug,胺碘酮保留时间6.08min。
Determination of amiodarone in human plasma using reverse phase HPLC. Direct precipitation of plasma proteins with hexane nitrile directly on the HPLC injection, with the advantages of simple steps. 0.5 ~ 10.0ug / ml within the range of 4.5 ~ 6.1% coefficient of variation; daytime variation coefficient of 5.3 ~ 9.6%, the minimum detection limit of 0.03ug, amiodarone retention time 6 .08min.