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王俊德等[1]预言,未来的HPLC分离介质很可能是在无机填料表面包敷一层有机聚合物的复合体.因为此类填料既弥补了键合硅胶固定相pH应用范围窄及残余硅羟基易引起不可逆吸附使峰形拖尾等不足,又克服了聚合物填料的刚性差及难以进行梯度淋洗等缺陷.近年来,关于...
Wang Junde et al [1] predicted that the future HPLC separation medium is likely to be coated with a layer of inorganic polymer composite organic polymer surface. Because these fillers not only make up for the narrow range of application of the bonded silica stationary phase pH and the residual silanol easily cause irreversible adsorption peak shape tailing and the like, and overcome the poor rigidity of the polymer filler and the difficulty of gradient elution and other defects. In recent years, about ...