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1)  preparative high performance liquid chromatography (Pre-HPLC)
制备型高效液相色谱法
2)  preparative HPLC
制备型高效液相色谱
1.
METHODS The seperation was performed on the silic gel CC,Sephadex LH-20 CC as well as preparative HPLC,and the constituents isolated were identified by spectral method.
方法Sephadex LH-20和制备型高效液相色谱(pHPLC)联用分离化合物,波谱法进行结构鉴定。
3)  preparative high performance liquid chromatography
制备型高效液相色谱
1.
A bioseparation technique preparative high performance liquid chromatography;
生 化 分 离 技 术──制备型高效液相色谱
2.
It has good functions in curing a lot of diseases such as cancer and AIDS even with a small quantity A new method for purification of IL 2 by preparative high performance liquid chromatography is described It was the first time to use hydroxyapatite as the packing to separate IL 2 IL 2 has one disulphide bridge (between 58th Cys and 105th Cys )and one free cysteine In orde.
采用羟基磷灰石 (HAP)作为填料 ,以pH 6 8的磷酸盐缓冲液为流动相 ,用制备型高效液相色谱来分离提纯基因重组白细胞介素 2 (IL 2 ) ,通过SDS 聚丙烯酰胺凝胶 (SDS PAGE)电泳测定IL 2的纯度 ,测定其活性为1× 1 0 6 U/mg。
4)  ginkolide
半制备型高效液相色谱
1.
おeparation and analysis of ginkolide by semipreparative HPLC are described.
半制备高效液相色谱分离测定银杏内酯张健刘明登(广西师范大学计算分析测试中心桂林541004)陈飒(桂林工学院应用化学系桂林541004)关键词半制备型高效液相色谱银杏内酯中图分类号O657。
5)  Preparative high performance liquid chromatography(PHPLC)
制备型高效液相色谱(PHPLC)
6)  preparative high performance liquid chromatography
制备高效液相色谱法
1.
In order to determine the content of angulatin A in angulatin products and control the quality of products,angulatin A was prepared with a series of steps,including extraction with 95 % ethanol,segregation by silica gel column,decolourization with active carbon,and separation with preparative high performance liquid chromatography.
为测定苦皮藤素产品中苦皮素A的含量,以控制苦皮藤素产品的质量,将苦皮藤根皮的95%乙醇提取物用硅胶柱分离、活性碳脱色后,利用制备高效液相色谱法制得苦皮素A的标准品,纯度达98。
补充资料:智能型高效液相色谱仪
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性质:它配有先进的色谱硬件,和具有大量色谱分析方法的专门知识与经验的计算机程序即液相色谱专家系统,其操作由计算机精确控制,能实现有条件地进行在线定性分析工作。它的核心是液相色谱专家系统,它不仅是一种全盘自动化的色谱仪,而且具有色谱工作者的部分智能。当用二极管阵列检测器进行快速扫描时,它将光谱数据直接输入到计算机。通过化学计量技术,连同色谱保留值数据进行色谱峰的判断。通过应用人工智能技术,根据色谱专家提出的专门知识、经验进行推理和判断,模拟色谱专家来解决那些需要专家决定的复杂问题,提出专家水平的解决方法或决策,解决色谱分析的条件选择和色谱定性难题等。 

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