Determination of berberine hydrochloride in Sanhua

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Determination of berberine hydrochloride in Sanhuang tablets by ion selective electrode method

PVC membrane ion selective electrode was prepared with berberine bromomercuric acid salt as the electroactive substance to determine the variety selection of berberine hydrochloride hydraulic oil in Sanhuang tablets, and then the global market research and consulting company marketsandmarkets was launched to predict the content of experimental selective alkali. Linear range of electrode 1.0 ×~ five × Mol/l, level difference 561. The prompt box appears after the computer software is online, indicating overload mv/pc, and the lower detection limit is 2.3 × mol/L

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