目的：建立通心络胶囊中冰片的含量的测定方法。方法：采用毛细管柱气相色谱法，以水杨酸甲酯为内标物，选择SE-54石英毛细管柱， FID检测器测定通心络胶囊中冰片的含量。结果：在该色谱条件下，样品中冰片与内标物能得到很好的分离，冰片在0.2016～2.016 mg·mL范围内线性关系良好(r=0.9998)，平均加样回收率为99.84%(n=6)。结论：本方法灵敏、准确、重现性好，可用于该制剂中的冰片含量测定。%Aim: To establish a GC method for determing the contents of borneol in Tonxinluo Capsules. Method: Applying internal standard method with Methyl salicylate as internal substance. Using GC method for quantitative analysis of borneol with SE-54 capillary column, FID detector. Results: The components exhibit an excellent separability and the borneol have an good linearity in the rang of 0.2016~2.016 mg·ml(r=0.9998), with a mean recovery of borneol as high as 99.84 %(n=6). Conclusions:This method is sensitive, accurate and reproducible, and can be used to determing the borneol in Tongxinluo Capsule.
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