Cole-Parmer Aluminum Heating Mantle, Uncontrolled, 50 mL Flask; 120 VAC

Support rod clamp (for 1/2" rod), nonslip feet, and a 6½-ft (2-m) power cord with plug (120 VAC models have US plug; 230 VAC models have UK and EU plug).

主要特点

Incorporating a flexible heating element, the uncontrolled heating mantles allow for efficient heat transfer and fast boiling times of liquid samples in round-bottom flasks between 50 and 5000 mL capacity. Ceramic fiber thermal insulation concentrates the heat on the glassware and keeps the aluminum powder-coated case stable and cool. The uncontrolled mantles require the use of an external temperature controller."