Büchner Funnel – Porcelain, 125mm [1207]

This high‑quality 125mm Porcelain Büchner Funnel is designed for efficient vacuum filtration in school and professional laboratories. Featuring straight sides above a perforated plate, it provides strong support for filter paper and ensures smooth, reliable separation of solids from liquids—ideal for chemistry practicals and purification tasks.

The funnel is designed to fit 110mm filter paper and has an approximate capacity of 575ml, making it suitable for medium‑scale filtration work. Its durable porcelain construction offers excellent chemical resistance, stability, and long‑lasting performance, even with frequent laboratory use.

Specifications

• Top Diameter: 125mm
• Height: 200mm
• Filter Paper Size: 110mm
• Approx. Capacity: 575ml
• Material: Porcelain with straight sides and perforated plate

Key Features

• Durable porcelain Büchner funnel for vacuum filtration
• Straight‑sided design ensures proper filter paper placement
• Perforated plate for even and efficient filtration
• Ideal for medium‑volume separation and purification tasks
• Suitable for educational and professional laboratory use
• Chemical‑resistant construction for long‑term durability

Ideal for School Science Lessons

Perfect for KS4 and KS5 Chemistry, this 125mm Büchner Funnel supports a wide range of experiments involving filtration, recrystallisation, separation techniques, and purification. Its size makes it ideal for both individual student use and classroom demonstrations.

• Carrying out vacuum filtration with filter flasks and pumps
• Separating solid products from reaction mixtures
• Supporting crystallisation and compound purification
• Teaching accurate laboratory filtration methods
• Reinforcing concepts of solubility, separation, and chemical purity

Reliable, durable, and classroom‑ready, this 125mm Büchner Funnel is an essential filtration tool for any school or laboratory environment.