"Funnels"

The polypropylene Buchner funnels are two-piece, light-weight, and easy-to-clean.

Hold funnels from 76 to 152 mm in diameter. Each support also comes with an extra disc that will allow you to support funnels as small as 25 mm and a tapered wedge that ensures a firm grip on support rods either 9 or 13 mm in diameter.

Dropping funnels with PTFE stopcocks and sockets fitted with interchangeable plastic stoppers.

Büchner funnels with G3 porosity sintered discs made of borosilicate 3.3 glass.

Designed for Long Life and Maximum Safety

A good quality paper recommended for student use and all routine filtering operations. This is a strong filter paper with a medium flow rate and retention.

Dropping funnels with glass stopcocks and sockets fitted with interchangeable plastic stoppers.

Büchner funnels with straight sides and fixed perforated plates made of glazed porcelain.

These funnels are made from borosilicate glass and have a short stem.

Borosilicate glass dropping funnels with PTFE stopcocks and open tops, ideal for basic extractions.

Cost-efficient, high quality Buchner Funnels.

Dropping Funnels with PTFE Rotaflow needle valve stopcocks and sockets fitted with interchangeable plastic stoppers.

Two-part Büchner funnels with straight sides and fixed perforated plates made of polypropylene plastic.

Ungraduated separatory funnels with ground cones and plastic stoppers, made of borosilicate 3.3 glass.

Büchner funnels with jointed stem and G3 porosity sintered disc made of borosilicate 3.3 glass.

Polypropylene separatory funnels have a screw cap and key stopcock fitted with a self-lubricating PTFE plug.