Heating Mantles

A heating mantle is a curved, insulated heater shaped to cradle a round-bottom flask, giving safe, even heat across the flask's rounded surface rather than concentrating it on a single flat point like a hotplate does. This reduces the risk of localised overheating and makes a mantle the standard heat source for reflux, distillation, and synthesis work.

SmartLabs stocks heating mantles in South Africa with analogue and digital temperature control, including models with an integrated magnetic stirrer for heating and mixing in one unit, sized to fit flask volumes from small 100ml vessels up to several litres. Whether you need a straightforward analogue mantle for routine teaching lab use or precise digital control for research-grade synthesis, this range covers the flask size and control type your work requires.