System characteristics
 
 
 
QGM Low Pressure Quaternary Gradient Pump: This pump can be used as a cosolvent conveyor for SFC systems with a pumping velocity of up to 150 mL/min.
 
 
 
P200X CO2 Pump: This is a high pressure delivery pump with a stainless steel dual head with cam-driven sapphire piston assembly, self-filling check valve, pressure sensor, pressure gauge, brushless motor and explosion-proof plate assembly. According to the design of the pump, it can control itself according to the feedback of pressure sensor and mass flowmeter.
 
 
 
Modifier flow injector: This design satisfies the customer's need to inject modifier flow "only", and its function is to inject one sample at a time using a standard 2 mL quantitative ring and a 5 mL syringe. This device allows users to set air gaps before and after the sample, which can be used as a "buffer" between the solvent and the sample, thus reducing the dilution.
 
 
 
Preparation fraction collector: This collector comes with a retractable front door for easy insertion and removal of 2 L fraction collection bottles. The upper part of the collector has a discharge port on the back side, which can match the discharge ports of various laboratories around the world. The collector comes standard with a removable liquid overflow tray.