• 乙醇为溶剂重结晶方法纯化胆固醇

    Besides, the cholesterols were purified by recrystallization.

    youdao

  • 乙醇为溶剂重结晶方法纯化胆固醇

    Besides, the cholesterols were purified by recrystallization.

    youdao

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