摘要
采用Gran沉淀电位滴定法测定盐酸曲马多及片剂的含量。平均回收率为98.3%,RSD0.58%。测定结果与中国药典2000版的非水滴定法和UV法所得结果一致。
A Gran potentiometric titration method for determination of tramadol hydrochloride and its tablets wasestablished. The average recovery was 98.3% with RSD of 0.58%. The results showed that this method was comparable withthe Ch.P. methods of non-aqueous titrimetry and UV spectrometry.
出处
《中国医药工业杂志》
CAS
CSCD
北大核心
2004年第7期423-424,共2页
Chinese Journal of Pharmaceuticals
关键词
盐酸曲马多
Gran电位滴定
测定
tramadol hydrochloride
Gran potentiometric titration
determination