RFS-4 is a modular and multifunctional rapid preparation chromatography system, including a rapid pump, R4 multifunctional (UV 250nm-280nm differential refractive index conductivity) detector, fraction collector (optional, detector with 16 bit collection function), and purification column. Components can be purchased as needed.

Core strengths

★ Modular design, users can choose the entire system; You can also choose only the R4 multifunctional detector and build your own system;

★ Standard Ruhr connection design, easy to build;

The multifunctional detector integrates three technologies: ultraviolet (UV250nm - UV280nm), differential refractive index, and conductivity;

★ The detector comes with a fraction collection function (16 bits);

The detector has a built-in operating system, and all functions can be operated from the front panel without the need for an external PC. The system is easy to move and carry around;

The system can be used for protein purification, high-pressure preparation (HPLC), and gravity columns;