Simulated moving bed chromatography is a powerful technique to continuously separate chiral drugs on a largescale, and is more and more paid attention to.
模拟移动床色谱作为手性药物大规模拆分领域中的强有力工具，越来越受到人们的重视。
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Recently, Chongqing city purchased a liquid chromatography analyzer valued at RMB680000, carrying out a largescale of melamine test of dairy products in this city.