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在药物研究实验室中,自动化纯化系统是仪器的核心部分,它有助于药物的发现。该系统消耗大量的溶剂,以实现对采用的一定量的混合物进行必要的分离。为了给这些系统提供溶剂,通常采用4L溶剂瓶到56L贮液器或小桶,里面往往包含有害液体。因此存在着不少潜在危险,例如火灾,由于意外溢出、泄漏或从溶剂废液瓶中溢出而使接触化学品的科学家和后勤人员受伤。使用通用的、化学惰性的、本质安全的液体传感器安装在二次防漏容器中为废液收集提供了一个相对安全的工作环境。“,”In pharmaceutical research laboratories, automated purification systems are a core component of instrumental services provided in support of drug discovery. These systems consume a large volume of solvent to perform the necessary separations relative to the amount of compound introduced. To supply solvent to these systems, anything from 4-L bottles to 56-L reservoirs or kegs, often containing hazardous liquids, are typically employed. The potential exists for fire and chemical exposure to scientists and support staff due to accidental spills, leaks, or overflow of solvent waste containers. Use of a universal, chemically inert, and intrinsically safe liquid sensor installed within the secondary containment vessel for liquid waste will help to provide a safer work environment.