Buchner Funnel, 13cm I.D. – Polypropylene, 2 Parts – Designed For 11-12.5cm Filter Paper

• 2 PARTS || Büchner funnel with straight sides, two interlocking parts and a perforated filter plate is made of high quality polypropylene
• SEPARATION || For use in filtration (separation of solid matter and fluid) – Two parts combine forming a vacuum seal which does not require greasing
• USE 11 – 12.5CM FILTER PAPER || Filtration paper required but NOT included – Best with 11 to 12.5cm filter paper – Moisten filter paper with a liquid to prevent initial leakage
• MEASUREMENTS || Funnel stem measures 85mm (3.3 inches) with an inner diameter of 20mm (0.8 inches) – Fully assembled funnel measures 210mm (8.25 inches) in length with an inner diameter of 130mm (5.1 inches)
• MULTIUSE || Often used in combination with a Büchner flask (CH0422C01), Büchner ring and sinter seals

Polypropylene plastic Büchner Funnel is both light weight and autoclavable. The funnel is in two parts; the top portion can be fitted with the lower one, forming a vacuum seal which does not require greasing. Base of top portion has a perforated filter plate. Designed for filter paper from 11cm to 12.5cm diameter (not included).

Measurements:

• Mouth inner diameter: 130mm
• Assembled length: 210mm
• Stem length: 85mm
• Stem inner diameter: 20mm