OBJECTIVE: To determine the content of Metronidazole and Chlorhexidine Acetate in composite MetronidazoleGargle.
目的：测定复方甲硝唑漱口液中甲硝唑和醋酸氯己定的含量。
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Objective To establish a method for determining simultaneously the contents of metronidazole and chlorhexidine acetate in metronidazole chlorhexidine acetate gargle by HPLC.