Shao Xin-tia
2015
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Journal
Chinese Journal of Analysis Laboratory
Abstract
A novel method for the determination of clorprenaline hydrochloride is reported in this paper. A coated carbon PVC membrane clorprenaline hydrochloride ion selective electrode based on clorprenaline hydrochloride and tetraphenylboron sodium association complex used as the electroactive materials was prepared.Then the potential analysis method was constructed to detect clorprenaline hydrochloride. The linear range of electrode response for clorprenaline hydrochloride was 1. 0 × 10- 1to 1. 0 × 10- 5mol/ L,the linear equation was E =- 54. 3pc + 472. 9 with the detection limit of 3. 72 × 10- 6mol/ L. When the electrode was applied in the determination of clorprenaline hydrochloride in pig feeds,the detection results agreed with those determined by high performance liquid chromatography-mass spectrometry method.