Whatman 3-Piece filter funnels for quick and easy filtration ;

• Functional design
• Three-piece construction
• Quickly dismantled ready for the insertion of a new filter
• Glass sealing flanges of the funnel and reservoir are ground flat to ensure a good filter seal
• Positive filter clamping - All retained solids are deposited within the filter circle
• Edge clamping prevents peripheral loss and possible passage of solution around, rather than through, the filter circle
• Simple to clean - The parts can be quickly and efficiently cleaned because of the simplicity of the design.

A choice of three plates ;

• Acrylic Plate - Supplied as Standard: 
• Suitable for filtration of most aqueous solutions
• Maximum working temperature 65°C
• Polypropylene Plate - Optional extra ;
• Recommended for most acids (except concentrated nitric acid and fuming sulfuric acid) at room temperature
• Suitable also for most alcohols, glycols, ethers and ketones
• Maximum working temperature 100°C
• PTFE Plate - Optional extra ;
• For virtually all common acids, alkalis and solvents at temperatures up to 100°C
• Maximum working temperature 200°C

Several size options to match your needs ;

Contact Us today for a Quote!