Stopped Flow 驻流分光光度计

驻流分光光度计

停流(stopped fow)技术，也有被叫做驻流分光光度计，截流光度计。

停流技术用于研究溶液体系的非常快速的反应的机理，反应的时间股在0.001秒到0.01秒之间。

通过研究瞬时动力学现象可反映反应的速度、机理、短时间存在过的反应中间体等基础信息。

英国应用光物理公司（ Applied Photophvsics Ltd.) 生产的型号为 SX20 系列 的停流光谱仪，数据引用率占可检索到的已发表的文献的八成以上。

可选择配置的功能模块为：时间分辨的吸收分析、管阵列检测器、双荧光检测、荧光偏振检测，多通道序列混合系统、迹灭停流检测，及CD圆二色停流分析系统等。

SX20 停流光谱仪 SX20 Stopped-Flow Spectrometer

The sX20 is the latest in the sX range of stopped-flow reaction analysers from Applied Photophysics and is used to study transientand pre-steady-state kinetics of fast, liguid-phase reactions. The sX range has, since its introduction over 15 years ago, establisheditself as the first choice of those involved in stopped-flow kinetic research. The sX20 and its predecessors offer unrivalledperformance, as well as a host of upgrade opportunities for the detailed investigation of chemical and biochemical reactionmechanisms.