Standard Heating Mantle, 500mL, 250W

This 500mL Heating Mantle operates at 250 Watts and incorporates a heating element suspended within ceramic fiber insulating material for safe heat transfer. The built-in power controller provides adjustable temperature up to 842°F (450°C). Two neon lights indicate power-on and heat-on status. Heating mantles provide uniform, controlled heating for round-bottom flasks during distillation, reflux, and reactions. The ceramic fiber insulation eliminates direct contact between the heating element and glassware. Suitable for chemistry laboratories.