
Beakers & Glassware
Large-capacity reaction vessel with four-neck design for complex synthesis setups.
Engineered for demanding synthesis work, this 5L reaction vessel features four ground-glass necks (one center 45/50, three side 24/40) for simultaneous attachment of condensers, thermometers, addition funnels, and stirrer shafts. The heavy-wall borosilicate construction withstands thermal cycling from -40°C to 250°C. A flat flange bottom can be supported on a heating mantle or sand bath.