Brief Introduction of Equipment
▲MK-2000 semi-preparative high performance liquid chromatograph is specially designed for laboratory purification under gradient elution conditions with flow rates of 50mL/min and 100mL/min. Its flow range is suitable for semi-preparative chromatographic columns with internal diameters of 10 to 50 mm, which can meet the purification needs of single-time purification of milligram to gram samples, and obtain the best purity and recovery rate. Mainly used for the preparation of samples that require gradient elution conditions for separation and purification.
▲MK-2000 semi-preparation system is used for verification and optimization of preparation methods. Amplify the preparative chromatographic conditions obtained by analytical liquid chromatography to a semi-preparative chromatographic system to confirm the preparative chromatographic conditions and further optimize separation.

System Features
▲Solvent transmission double plunger reciprocating pump, double plunger suction, small pulsation; electronic compensation, accurate flow rate;
▲Quick start, stop, and automatic storage of user data;
▲Maximum/minimum pressure is adjustable, high pressure protection, automatic stop when exceeding the set pressure value;
▲Dynamic gradient mixing, solvent mixing is more complete;
▲Signal detection 190-700nm wavelength detection range, wider application range;
▲Independent control, touch screen control, parameter setting, flexible operation; computer control, LAN connection, chromatography software control;
▲Compatible with positive and reverse solvent systems; biocompatible materials can be selected for biological sample purification;
▲The operating status of the instrument (running, error reporting, sleep) can be observed through the panel indicator;