Glass Reaction/Schlenk Tube with Inner Joint and 0-4mm High Vacuum Valve one-handed operation. The manifold features two 4mm

The manifold features two 4mm double oblique high vacuum hollow glass stopcocks with precision ground corresponding numbers on the barrel and plug

Reflux condenser large cooling capacity 175mm in coil length 350mm in overall height 24/40 - 1 piece

HEAVY WALL ---This schlenk tube is heavy-wall designed

coiled condenser

with larger outer joint at top and smaller inner joint at bottom

Glass Reaction/Schlenk Tube with Inner Joint and 0-4mm High Vacuum Valve one-handed operation. The manifold features two 4mmDesign: This schlenk tube features a heavy wall cylindrical tube with an inner ground joint on top and a high vacuum valve at the side arm. The inner joint on top allows for a more secure and stable connection with jointed lab glassware apparatus. The high vacuum valve at the side arm enables the exchange of the atmosphere of the flask with inert gas and facilitates counterflow or sampling operations. Use: This schlenk tube is perfect for storage or