Büchner Funnel – Grade A Porcelain, 5.5cm

The Grade A Porcelain Büchner Funnel (5.5cm) is a high quality laboratory filtration funnel designed for efficient and reliable filtration in school science laboratories and educational settings. Manufactured from robust Grade A porcelain, this funnel provides excellent resistance to heat and chemicals, ensuring long lasting performance during repeated use.

Produced under a certified ISO 9001:2000 quality management system, this Büchner funnel delivers consistent quality and dependable laboratory performance. The 5.5cm diameter makes it suitable for medium volume filtration tasks, commonly encountered in secondary school and college level chemistry practicals.

The smooth glazed porcelain finish allows for easy cleaning and maintenance, while the rigid structure supports effective vacuum or gravity filtration when used with appropriate filter paper and apparatus.

Key Features

• 5.5cm diameter – ideal for small to medium filtration volumes
• Manufactured from Grade A porcelain
• Produced under ISO 9001:2000 quality standards
• Excellent heat and chemical resistance
• Smooth glazed surface for easy cleaning
• Strong, durable laboratory construction
• Suitable for vacuum and gravity filtration
• Supplied as 1 × porcelain Büchner funnel

Ideal for School Science Lessons

Perfect for KS3, GCSE, and A Level science lessons, this Büchner Funnel supports the teaching of key laboratory techniques involving separation and purification.

• Filtering solids from liquids in chemistry experiments
• Demonstrating vacuum filtration methods
• Supporting qualitative and preparative investigations
• Teaching correct use of filter paper, funnels, and filtration setups
• Routine use in school laboratories and science prep rooms

Reliable, durable, and easy to use, this Grade A Porcelain Büchner Funnel is an essential piece of laboratory equipment that helps promote safe, effective, and engaging practical science education.