The meaning of ION-EXCHANGE CHROMATOGRAPHY is chromatography in which the separation and deposition of components in the liquid phase is achieved by differences in their rate of migration through a column, layer, or impregnated paper containing an ion-ex
Define Ion exchange chromatography. Ion exchange chromatography synonyms, Ion exchange chromatography pronunciation, Ion exchange chromatography translation, English dictionary definition of Ion exchange chromatography. n. An atom or a group of atoms tha
离子交换柱层析(ion-exchange chromatography)分离核苷酸 一、目的: 学习离子交换柱层析法分离核苷酸的原理及方法。 二、原理: 离子交换作用一般指在固相和液相之间发生的可逆的离子交换反应,它可用于分离各种可解离的物质。通常离子交换剂是在一种高分子的不溶性母体上引入若干活性基团。这样人工会成的离子交换剂具有各...
A definition of the medical term "material safety data sheet" is presented. Material safety data sheet refers to the descriptive sheet required by U.S. federal law, and by laws of other countries and states, that accompanies a chemical or a chemical mixture. The definition is from the "...
ion exchange chromatography 英[ˈaɪən iksˈtʃeindʒ ˌkrəuməˈtɔɡrəfi] 美[ˈaɪən ɪksˈtʃendʒ ˌkroməˈtɑɡrəfi] 释义 [化] 离子交换色谱法,离子交换层析 大小写变形:Ion Exchange Chromatography ...
ion exchange chromatography是什么意思 相关知识点: 试题来源: 解析 ion exchange chromatography[英][ˈaɪən iksˈtʃeindʒ ˌkrəuməˈtɔɡrəfi][美][ˈaɪən ɪksˈtʃendʒ ˌkromə...反馈 收藏
ion exchange chromatography 英 [ˈaɪən ɪksˈtʃeɪndʒ ˌkrəʊməˈtɒɡrəfi] 美 [ˈaɪən ɪksˈtʃeɪndʒ ˌkroʊməˈt...
ion-exchange foam chromatography 英 [ˈaɪən ɪksˈtʃeɪndʒ fəʊm ˌkrəʊməˈtɒɡrəfi] 美 [ˈaɪən ɪksˈtʃeɪndʒ foʊm...
离子交换层析(Ion Exchange Chromatography ,IEC)(2)(1)|层析|离子交换(2)离子交换剂的电荷基团根据与基质共价结合的电荷基团的性质,可以将离子交换剂分为阳离子交换剂和阴离子交换剂。阳离子交换剂的电荷基团带负电,可以交换阳离子物质。根据电荷基团的解离度不同,又