ACQUITY Arc液相色谱系统的使用与维护  

Operation and Maintenance of ACQUITY Arc Liquid Chromatography System

作　　者：许紫婷 陈珠灵 孙建军 XU Zi-ting;CHEN Zhu-ling;SUN Jian-jun(College of Chemistry, Fuzhou University, Fuzhou 350116, China)

机构地区：[1]福州大学化学学院,福建福州350116

出　　处：《分析测试技术与仪器》2017年第3期195-200,共6页Analysis and Testing Technology and Instruments

摘　　要：小颗粒填料(<2μm)和超高压系统(>105 k Pa)使得超高效液相色谱(UPLC)能够提供比高效液相色谱(HPLC)更加高效和快速的色谱分离性能,是液相色谱研究领域的新热点之一.ACQUITY Arc系统作为HPLC和UPLC两种系统之间的桥梁,可以重现或改进已有的HPLC方法,通过简单切换,就能够轻松获得UPLC性能,快速实现二者之间的方法转换,为分析工作者提供方便.通过对Waters ACQUITY Arc液相色谱系统的组成、日常使用及维护的详细介绍,为Waters ACQUITY Arc液相色谱系统的使用提供指导.总结了仪器使用过程中的常见故障和解决办法,为延长仪器使用寿命和测试结果的准确性和稳定性提供技术保障.Ultra performance liquid chromatography(UPLC),which is the new hotspots in the field,provides better separation and faster analysis than high performance liquid chromatography(HPLC)with the properties of particle sizes less than2μm and ultrahigh pressure systems(>105kPa).The ACQUITY Arc System,designed as the bridge between HPLC and UPLC method,is specifically engineered to respond to the needs of analytical scientists and can enable them to efficiently replicate or improve the established HPLC method,or easily transfer to UPLC performance just with the flip of a switch.The components,the usage and daily maintenance of Waters ACQUITY Arc liquid chromatographic system is introduced in detail.The article provides experience and direction for the beginners.The common faults and solutions of using the instrument are summarized,in order to ensure the accuracy and stability of the testing results and to extend the service life of the instrument.

关 键 词：ACQUITY ARC 液相色谱 故障 维护 

分 类 号：O657.3[理学—分析化学]