Ace Glass 8738-40 Double Tube Vacuum Manifold 730mm Long (4) Stopcock Ports with 14/20 Inner Joints

Double tube vacuum manifold with 35/20 ball at one end and two 24/40 outer standard taper joints at the other end. In a 4 port configuration with 4mm double oblique stopcocks. Distance between ports is 210mm which will allow for flasks up to 3 Liters.