"WardsSci100000"

Filter funnels with 60° angles.

Standard for any laboratory.

Heavy, thick-walled filter funnels with 60° angles.

Jointed powder funnels with ground cones and 60° angles.

Made of borosilicate glass, with interchangeable plastic stopper and glass stopcock.

Stout-walled Thistle Tube Funnels for the delivery of liquid to an existing system or apparatus.

Industrial quality powder funnels made of heat tolerant and chemically-resistant polypropylene, with parallel stems.

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

Designed for Long Life and Maximum Safety

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