"WardsSci100000"

Various sizes. Packages of 12.

Useable With or Without Filter Paper.

Chemically-resistant filter funnels made of high quality polypropylene plastic.

Filter funnels with 60° angles.

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

Standard for any laboratory.

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

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

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

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