In this paper,the effects of pH,concentration of buffer and triethylamine in mobile phase on chromatographic behavior of oxymatrine,sophoridine and matrine were studied by using ion exchange chromatography and their mechanisms were discussed.
采用离子交换色谱法,以氧化苦参碱、槐定碱、苦参碱3种生物碱为对象,研究了流动相pH、缓冲液浓度及三乙胺加入量等色谱条件对生物碱色谱行为的影响,并探讨了其作用机制。
The sample was first separated by a gel filtration chromatography,the toxin fraction obtained was then purified by an ion exchange chromatography.
本文采用凝胶色谱法、离子交换色谱法从人工培养的微小亚历山大藻(Alexandrium mimutum Halim)Amtk-4中分离纯化麻痹性贝毒。
Objective To determine the content of the cefepine by ion exchange chromatography.
目的用离子交换色谱法(ICE)测定头孢吡肟含量。
A simple and sensitive method for simultaneous determination of eight neutral and two acidic monosaccharides has been described by high-performance anion-exchange chromatography(HPAEC)with pulsed amperometric detection using gradient elution procedure of H2O-250 mmol/L NaOH-1 mol/L NaAc as mobile phase on CarboPac PA20 column(3 mmi.
6cm×100cm)从提取出β-胡萝卜素的杜氏盐藻残渣中分离出PD1、PD2、PD3、PD4a和PD4b共5个多糖级分,选用适当的条件水解后,利用高效阴离子交换色谱法测定了各多糖级分的单糖组成。
Assay of alliin and test for related substances by high performance ion exchange chromatography method
高效离子交换色谱法测定蒜氨酸的含量和有关物质
A method for the determination of Ibandronate by high performance ion exchange chromatography is reported.
采用高效离子交换色谱法 ,在流动相中加入二价铜离子 ,利用埃本膦酸钠通过流动相时与铜离子能形成紫外吸收的络合物的性质 ,在 2 4 0 nm波长下检测 ,所用柱为 DEAE离子交换柱。
Ion-exchange chromatography A type of CHROMATOGRAPHY in which the compounds are separated according to their acidity.
离子交换色谱法：是一种根据混合物酸度将其分离的色谱技术。
Determination Content of Cefepine by Ion Exchange Chromatography for Injection
离子交换色谱法测定注射用盐酸头孢吡肟含量
Isolation and Purification of the Active Principle from Agkistrodon Acutus Snake Venom by High Performance Ion Exchange Liquid Chromatography
高效离子交换色谱法分离皖南尖吻蝮蛇毒活性组分
Artificial Molecular Chaperon-Ion Exchange Chromatography Assisted Refolding of Denatured/Reduced Proteins;
人工分子伴侣—离子交换色谱法辅助还原变性蛋白质的复性
Determination of sulfur amino acids in feedstuffs--Ion exchange chromatography
GB/T15399-1994饲料中含硫氨基酸测定方法离子交换色谱法
HPIEC Determination of Cu, Zn or Pb, Zn in Sulfide Ores
高效离子交换色谱法测定硫化物矿石中铜、锌或铅、锌含量
Determination of Melamine in Feeds by Solid Phase Extraction Coupled with Ion Exchange Chromatography
固相萃取-离子交换色谱法测定饲料中的三聚氰胺
Assay of alliin and test for related substances by high performance ion exchange chromatography method
高效离子交换色谱法测定蒜氨酸的含量和有关物质
ion-exchange cellulose chromatography
离子交换纤维色谱法
ion exchange resin chromatography
离子交换树脂色谱法
exchange chromatography
离子交换色层(分离)法
Analysis of sugars by high performance anion-exchange chromatography with pulsed amperometric detection
糖的高效阴离子交换色谱-脉冲安培检测法分析
Determination of transition-metal cations by suppressed conductivity detection
阳离子交换色谱-抑制电导检测法测定过渡金属
Determination of Trace Sulfur and Phosphor in Low Alloy Steel by Ion Chromatography (IC) with Cation Exchange Pre-separation
阳离子交换预分离——离子色谱法测定低合金钢中痕量硫、磷
Capillary Electrochromatography with Ion-exchange Stationary Phases and Dynamically Modified Stationary Phases
离子交换电色谱和动态改性电色谱的研究
Separation and determination of different forms of phosphate in detergents ion exchange column chromatography
GB/T13173.4-1991洗涤剂中各种磷酸盐的分离测定(离子交换柱色谱法)
This article studies the method of separatirig used chrome tan liquor usinglow prescure cation exchange chromatograph in particular, the cpntinuous separation of abatch of samples.
本文对低压阳离子交换色谱仪分离铬鞣废液的方法进行了研究。
Main separation mechanism of high performance liquid chromatography contains absorption, distribution, ion exchange and exclusion function.
高效液相色谱法的主要分离机制有吸附、分配、离子交换和排阻作用。