Flat flange flasks, round bottom, with flat flange, thermostatic jacket and drain valve
DURAN®, borosilicate glass.
- Excellent chemical resistance
- High temperature resistance
- Minimal thermal expansion giving relatively high resistance to temperature changes
Without graduation, with laboratory flange LF, with groove, with two connectors (with threads GL 14 / GL 18 or ball flanges KF 15). With two plastic olives GL14/18 and screw caps.