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Determination of baicalin in Chuansuning Tablets by HPLC
Author(s): 
Pages: 22-23
Year: Issue:  1
Journal: QILU PHARMACEUTICAL AFFAIRS

Keyword:  高效液相色谱法喘嗽宁片黄芩苷含量测定;
Abstract: 目的 建立高效液相色谱法测定喘嗽宁片中黄芩苷的含量.方法 高效液相色谱法条件:色谱柱以十八烷基硅烷键合硅胶为填充剂;以甲醇-水-磷酸(47∶53∶0.2)为流动相;检测波长为280nm.结果 黄芩苷在进样量为0.047~1.41μg(r=0.9999)范围内与峰面积呈良好的线性关系.测定本品中黄芩苷的含量,加样回收率为99.94%,RSD=0.81%.结论 本方法灵敏、简便、快速,适合于喘嗽宁片的质量控制.
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