Filter flask is a thick-walled Erlenmeyer flask, combines screw-thread convenience with ground glass precision in a single high borosilicate glass design. Engineered for vacuum filtration, solvent recovery, and drying operations, this flask features a triangular suction base for stability and dual connection options for versatile lab setups. 

* High Quality Glass Material: Made from premium lab glass, it boasts excellent chemical resistance, allowing it to withstand the corrosion of various chemical reagents commonly used in distillation processes. It also has good thermal stability, capable of enduring the temperature changes during distillation. 

* Smooth surface:The flask body is smooth,uniform wall thickness distribution, good heat conduction, durable 

* Customizable: They can also be customized as per one’s requirement.