Emodin in Fuke Xiji (gynopathy lotion) has been determined by colorimetry. This method is stable and accurate. The average recovery is 98.32%, RSD=0.81%.
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- 采用比色法测定妇科洗剂中大黄素的含量,方法稳定、准确,加样回收率均为98.;32%25,RSD=0