250ml Glass Schlenk Flask with 24/40 Joint and 0-4mm High Vacuum Valve, Borosilicate Glass Reaction Storage Flask, Lab Glassware, 250ml

Glass schlenk flasks are made of borosilicate glass, low expansion coefficient, high transparency and high temperature resistance, durable and sturdy.With an outer standard taper joint parallel with the high vacuum valve on the side-arm for attaching a schlenk line to get the inert gas source.The glass schlenk flask is mainly used as a storage flask to store the air-sensitive material, the joint on side-arm can be stopped by a jointed glass stopper or a rubber septum which allowing liquid transfer via a cannula.Glass schlenk flask is also can be used as a reaction flask to conduct reactions at elevated pressures and temperatures as a closed system.

• 250ml Reaction storage flask with 0-4mm high vacuum valve and 24/40 standard taper outer joint.
• Glass schlenk flasks are made of borosilicate glass, low expansion coefficient, high transparency and high temperature resistance, durable and sturdy.
• With an outer standard taper joint parallel with the high vacuum valve on the side-arm for attaching a schlenk line to get the inert gas source.
• The glass schlenk flask is mainly used as a storage flask to store the air-sensitive material, the joint on side-arm can be stopped by a jointed glass stopper or a rubber septum which allowing liquid transfer via a cannula.
• Glass schlenk flask is also can be used as a reaction flask to conduct reactions at elevated pressures and temperatures as a closed system.