About this item

• Lab-Specific Design: Serves as an essential component for four-neck flasks in rotary evaporators
• PTFE Valve: Equipped with a PTFE valve for accurate control of fluid or gas flow rates during laboratory procedures
• Premium Material: Constructed from G3.3 borosilicate glass; withstand high temperatures and resist corrosive chemicals
• Flexible Hose Connection: Suitable for hoses up to 0.39 in
• ASIN: B0DSC39SKX, B0DSC319FM