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对紫河车及三种混淆品进行了聚丙烯酰胺凝胶电泳分析,测绘了四种样品的鉴别谱带的泳动率和电泳图谱。
A polyacrylamide gel electrophoresis analysis was performed on Placenta and three adulterants, and the migration rate and electrophoretic patterns of the discriminating bands of the four samples were mapped.