standard preparation短语¹⁴⁴⁹⁷²⁺² 基本例句 标准制剂,标准制片 The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. 含量测定项下色谱图主峰的保留时间应与对照品溶液主峰保留时间一致。 www.instrument.com.cn