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高压液相层析(HPLC)是近年来发展迅速的一种分析、分离技术。它是研究有机化学、高分子化学、生物化学、药理学、环境科学等学科的有力武器之一。本文仅从实用的角度,将近几年来美国HPLC仪器及柱填料等的发展状况,结合一些实例,向国内作一简要介绍。 一、仪器 目前美国有许多公司制造HPLC仪器及有关材料和配件,彼此竞争激烈。国内比较熟悉的有Varian,Waters,Beckman,LKB,Du Pont等几
High-pressure liquid chromatography (HPLC) is an analytical and separation technique that has developed rapidly in recent years. It is one of the powerful weapons for the study of organic chemistry, polymer chemistry, biochemistry, pharmacology, and environmental science. This article only from a practical point of view, in recent years, the development of the United States HPLC instrument and column packing, combined with some examples, a brief introduction to the country. I. Instruments At present, many companies in the United States manufacture HPLC instruments and related materials and accessories, and are highly competitive with each other. Domestic familiar with Varian, Waters, Beckman, LKB, Du Pont, etc.