Buchner Funnel – 75mm Diameter (Polypropylene, 60mm Stem)

This durable 75mm Polypropylene Buchner Funnel is designed for vacuum filtration in school and laboratory settings. Manufactured from strong, chemical‑resistant polypropylene, it provides a lightweight and dependable alternative to ceramic or glass Buchner funnels while maintaining excellent filtration performance.

The funnel features a 75mm diameter top and a 60mm stem, making it compatible with standard filtration flasks and vacuum setups commonly used in school science departments.

Key Features

• 75mm diameter Buchner funnel
• Made from durable, lightweight polypropylene
• 60mm stem for easy connection to filtration flasks
• Excellent chemical resistance
• Ideal for vacuum filtration in teaching laboratories
• Safe and shatter‑proof alternative to ceramic or glass
• Suitable for repeated student use

Ideal for School Science Lessons

This Buchner funnel is perfect for KS3, GCSE, and A‑Level chemistry, supporting a wide range of filtration activities. Common classroom uses include:

• Vacuum filtration to separate solids from liquids
• Purification and crystallisation procedures
• Preparing dry samples by rapid filtration
• Demonstrating techniques used in real laboratory settings
• Supporting technicians with routine filtration tasks

Robust, safe, and designed for repeated classroom use, this 75mm Polypropylene Buchner Funnel is an essential addition to any school chemistry laboratory.