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凝胶色谱是一种用途广泛的液相色谱。在生物化学与高分子化学研究中,是测定分子量及其分布的一种重要方法。国内常见的几种凝胶色谱仪,如:Waters GPC-200、SN-01A型,这类仪器结构简单,容易操作,但是通常多用于有相溶剂相中测定,并且对
Gel chromatography is a versatile liquid chromatography. In biochemistry and polymer chemistry, it is an important method to determine molecular weight and its distribution. Several common domestic gel chromatography, such as: Waters GPC-200, SN-01A type, such instruments are simple and easy to operate, but usually more for the solvent phase determination, and