It is a multi-position extraction heater, available for 100ml to 350ml flask sizes, that enhances the lab’s testing and efficiency. Constructed exclusively for soxhlet extraction, it provides separate heat control for each position on the establishment while maintaining consistent temperature. It is a rectangular box made of mild steel body with flexible and elastic heating elements attached with the flask to ensure a even distribution of heat over the entire surface. The mantles are electrically operated with glasswool insulation to minimize the heat loss. Housing various heaters and built-in controls, it can be used with a variety of sizes and different flasks as well as glassware.