Table top heating mantles are self-supporting heating mantles ideal for laboratory applications where easy viewing of the flask contents is essential. These lab heaters feature a low-watt density heating element capable of temperatures of 900° F. Units are stackable for convenient storage. Our line of table top heating mantles encompasses a wide range of sizes to accommodate 50 ml to 5000 ml round bottom glass flasks. These heaters must be used with a temperature controller, not included. Shop a range of voltage options to find the best laboratory heating solution for your application at The Cary Company.