Two-part Büchner funnels with straight sides and fixed perforated plates made of polypropylene plastic.

• For use in filtration (separation of solid matter and liquid)
• Made of high-quality, chemically-resistant polypropylene which is lightweight and autoclavable
• Features straight sides and a perforated filter plate on top part
• Two interlocking parts form a vacuum seal which does not require greasing
• Filtration paper required but not included
• Often used in combination with a Büchner flask, Büchner ring, and sinter seals

Büchner funnels with straight sides and fixed perforated plates are made of lightweight, autoclavable polypropylene. Designed with two interlocking parts which form a vacuum seal that does not require greasing. For use in filtration (separation of solid matter and fluid). Filtration paper required but not included. Moisten filter paper with a liquid to prevent initial leakage.