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- METHODS Gradient elution HPLC was used to analyze the alcohol extracts of Radix Salviae Miltiorrhizae. 方法采用梯度洗脱高效液相色谱法分析丹参乙醇提取物。
- Gradient elution HPLC was used to analyze methanol extracts from white muscardine silkworm,and analyzed the data of their fingerprints by similarity. 采用梯度洗脱高效液相色谱法对获取的指纹图谱数据进行相似度分析,建立了白僵蚕的指纹图谱。
- Gradient elution HPLC was used to analyze methanol extracts from white muscardine silkworm, and analyzed the data of their fingerprints by similarity. 采用梯度洗脱高效液相色谱法对获取的指纹图谱数据进行相似度分析，建立了白僵蚕的指纹图谱。
- Determination of compound econazole nitrate cream by reverse phase ion-pair gradient elution HPLC 反相离子对高效液相色谱梯度洗脱测定复方硝酸益康唑乳膏含量
- Assay of nabumetone and its related substances examination by gradient elution HPLC method 梯度洗脱高效液相色谱法测定萘丁美酮的含量及其有关物质检查
- Gradient elution HPLC 梯度洗脱HPLC
- The HPLC was subjected to gradient elution and negtive ion mode was adopted in mass spectrum. 高效液相色谱用梯度洗脱,质谱用负离子模式。
- A simple gradient elution device and a UV-Vis spectrophotometric detector for HPLC was de, signed. 设计了一种用于高效液相色谱分析的简易梯度洗提装置及UV分光光度检测器。
- Objective:To study on chromatography fingerprint(CFP) of Huangqi herbs.Method: HPLC was used on a Hypersil ODS column with water-acetonitriles gradient elution. 应用高效液相色谱法研究了黄芪的指纹图谱,并对毛蕊异黄酮、芒柄花素及黄芪甲苷进行了含量测定。
- 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,以君药红参中人参皂苷为检测指标,采用梯度洗脱的方法,控制其中红参主要成分的色谱峰。
- Methods: The gradient elution mode was applied in chromatographic separation and data were analyzed to develop HPLC fingerprint analysis of Safflor Yellow. 方法：采用梯度洗脱的方法进行色谱分离，对各色谱峰进行数据处理，得出红花黄色素的指纹图谱。
- METHODS HPLC gradient elution was applied to establish the chromatographic fingerprint and "Computer Similarity Evaluation System" was used in data analysis. 方法采用HPLC梯度洗脱的方法，用“相似度评价软件”处理分析。
- In this method the samples were hydrolized in HCI,derived Pre-column with phenylisothio-cyanate and separated by the reversed - phase HPLC with gradient elution of acetonitrile and water. 本文研究了高效液相色谱异硫氰酸苯柱前衍生反相分离测定海洋生物氨基酸.;样品采用盐酸水解;异硫氰酸苯柱前衍生;反相分离;流动相为乙睛与水梯度。
- The extracted phenols were detected by an ODS column, gradient elution and programmable UV wavelength detector. 实验以ODS柱为分离柱，采用梯度洗脱，可编程紫外检测器进行样品检测。
- The effective and active components in bamboo leaves were separated using gradient elution and column chromatography. 采用梯度洗脱及柱色谱法对竹叶中的有效活性成分重点为黄酮进行了分离研究、提纯。
- In order to get better resolution, a simple device which can produce gradient elution is designed. 为了达到更好的分离效果,我们参考文献上有关于梯度冲堤的方法,设计出一个简单的装置。
- Microcystins were successfully separated under isocratic and gradient elution,and the latter has better efficiency. 在等度及梯度洗脱条件下,三种毒素均被完全分离,梯度洗脱时峰形更好,检测灵敏度较高。
- Rp- HPLC Gradient Elution Method 反相高效液相色谱梯度洗脱法
- METHODS Gradient elution method was used to determine the content of andrographolide and dehydroandrographolide in Qinghuo Zhimai tablets. 方法:用梯度洗脱法测定清火栀麦片中穿心莲内酯和脱水穿心莲内酯的含量。
- A novel method for the fast optimization of binary multi-step gradient elution in reversed phase-high performance liquid chromatography was proposed. 提出了一种反相高效液相色谱中二元多台阶梯度分离条件快速优化方法。
