1) anion and cation exchange chromatography
阴、阳离子交换色谱
1.
PurposeTo explore the possibility of combination of anion and cation exchange chromatography by using the polarity organic solvents in eluent.
目的研究极性有机溶剂辅助阴、阳离子交换色谱串接组合纯化蛋白质的可行性。
2) anion-exchange chromatography
阴离子交换色谱
1.
Effect of column temperature on the retention of amino acids in anion-exchange chromatography;
阴离子交换色谱中色谱柱温度对氨基酸保留的影响
2.
Effect of column temperature on the retention of C1-C5 aliphatic carboxylic acids in anion-exchange chromatography
阴离子交换色谱中色谱柱温度对C1～C5脂肪酸保留的影响
3) anion exchange chromatography
阴离子交换色谱
1.
The synthetic thymosin a1 was purified by anion exchange chromatography and preparative RP-HPLC.
化学合成胸腺素a1采用阴离子交换色谱和制备型RP-HPLC两步纯化。
2.
A direct, sensitive, simple and practical method for the determination of amino acids and glucose in amino acid injection by anion exchange chromatography with integrated pulsed amperometric detection was developed.
用阴离子交换色谱 积分脉冲安培检测法测定了氨基酸注射液中 1 7种氨基酸和葡萄糖。
5) high performance anion exchange chromatography
高效阴离子交换色谱
1.
Determination of 1-kestose and nystose in vegetables and food products by high performance anion exchange chromatography coupled with pulsed amperometric detection;
高效阴离子交换色谱-脉冲安培法测定蔬菜及食品中的1-蔗果三糖和蔗果四糖
2.
A method for determination of iodide in seawater by high performance anion exchange chromatography with ultraviolet detector (HPAEC-UV) in basic system has been established.
建立了在碱性体系中采用高效阴离子交换色谱和紫外检测器联用测定海水中碘离子的分析方法。
3.
A method for the determination of 17 amino acids in hydrolysate of corn powder and fish powder by high performance anion exchange chromatography with integrated pulsed amperometric detection was established.
将高效阴离子交换色谱积分脉冲安培直接检测法应用于鱼粉和玉米粉水解液中的氨基酸的分析测定。
6) high-performance anion-exchange chromatography
高效阴离子交换色谱法
1.
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。
补充资料：阳离子-阳离子干扰
分子式：
CAS号：
性质：火焰原子吸收光谱分析中，伴生阳离子对待测阳离子测定中信号的增强或抑制。它属于化学干扰；信号增强属于增感效应，信号被抑制属于干扰效应。如测定镁时铝存在可抑制镁的信号；测定铝时钛存在，可增强铝的信号。前者由于生成难解离的MgO·Al2O3，减少了镁的基态原子；后者是钛的亲氧能力比铝强，钛夺取了氧化铝中的氧，生成氧化钛，铝从氧化铝中释放出来。
CAS号：
性质：火焰原子吸收光谱分析中，伴生阳离子对待测阳离子测定中信号的增强或抑制。它属于化学干扰；信号增强属于增感效应，信号被抑制属于干扰效应。如测定镁时铝存在可抑制镁的信号；测定铝时钛存在，可增强铝的信号。前者由于生成难解离的MgO·Al2O3，减少了镁的基态原子；后者是钛的亲氧能力比铝强，钛夺取了氧化铝中的氧，生成氧化钛，铝从氧化铝中释放出来。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条