LH-LABWARE Integrated solvent purification and drying device, Drying capacity 125mL 250mL 500mL, Capacity of two necked flask 500mL 1000mL, Borosilicate glass, LH-101

Description LH-LABWARE Integrated solvent purification and drying device, Drying capacity 125mL 250mL 500mL, Capacity of two necked flask 500mL 1000mL, Borosilicate glass, LH-101 The integrated solvent purification and drying device can be used in an atmosphere filled with inert gas. The condenser and distillation section are integrated, and the integral design reduces multiple connections. Used for purifying solvents in an inert gas atmosphere. The fully enclosed high vacuum valve is corrosion-resistant and has a high vacuum degree. A is a 0-4mm adjustable high vacuum valve that can be filled with an inert gas source, and there is a 9mm branch pipe behind the valve that allows gas to be filled. G is the sampling port. The PTFE switch is equipped with a 14 # internal grinding port, and a flip plug must be added to the mouth. The needle is inserted into the bottle at point C through the label with the flip plug for sample extraction. C is a 0-4mm vacuum valve, which can release the solvent from the dryer into the bottle by rotating the vacuum valves at both ends. Add a 0-4mm vacuum valve with a 9mm branch pipe behind the valve, which can eliminate the air inside the bottle connected to the H port. The 14 # grinding mouth for external grinding is used to connect the flask. The 24 # grinding mouth of F external grinding can be connected to a slanted two necked flask.