DURAN®, borosilicate glass 3.3, clear.

• Very good chemical resistance
• High temperature resistance
• Minimal thermal expansion giving relatively high resistance to temperature changes

For condensing vapours. With core and jacket. Water supplied through plastic connectors with 8 mm external diameter and GL 14 threaded joints.

The bulb condenser has a greater cooling surface than the Liebig condenser and thus higher cooling capacity.