常見例句雙語例句A novel method for the fast optimization of binary multi-step gradient elution in reversed phase-high performance liquid chromatography was proposed.提出了一種反相高效液相色譜中二元多臺階梯度分離條件快速優(yōu)化方法。Objective:To study on chromatography fingerprint(CFP) of Huangqi herbs. Method: HPLC was used on a Hypersil ODS column with water-acetonitriles gradient elution.應(yīng)用高效液相色譜法研究了黃芪的指紋圖譜，并對毛蕊異黃酮、芒柄花素及黃芪甲苷進(jìn)行了含量測定。Method The main ingredient of the injection, Red Ginseng, was determined by HPLC and used binary solvent-delivery gradient elution to control the main component in Red Ginseng.方法采用HPLC法，以君藥紅參中人參皂苷為檢測指標(biāo)，采用梯度洗脫的方法，控制其中紅參主要成分的色譜峰。 返回 gradient elution