Electrothermal Heating Mantle 150W - 250ml

High quality heating mantles which feature a durable, chemically resistant polypropylene cool-touch outer housing to minimise damage from spills and ceramic fibre insulation. The design allows for maximum heat transfer with minimal risk of damage to glassware. These mantles have a built-in energy regulator with indicator lamps for power and heater operation, and a clamp to hold a retort rod. A grounded earth screen and double fuses add additional safety.