Labmate 3-Position Heating Mantle delivers uniform heating for up to 500 ml capacity per position. They provide independent temperature control for each position with individual heating knobs. Their outer casing is made of aluminum housing for durability and long-lasting performance. They include built-in thermocouples and support round bottom flasks for efficient heating. Our 3-Position Heating Mantle are designed for simultaneous heating of multiple samples in chemical and laboratory settings.