"Funnels"

This unbreakable plastic thistle tube is ideal for the high school laboratory. It has a two piece construction with the stem tightly fitting into the funnel. Stem O.D.: 6mm. Length: 290mm. Package of 12.

These Polypropylene Funnels are chemical and acid resistant and can be sterilized. These funnels are offered in four different diameters/capacities to meet all your funneling needs.

Unbreakable, polypropylene funnels are ideal for classroom use. Sturdy two piece construction with tight fitting bottom cup and stem permits vacuum filtration. Can be autoclaved.

Resists Virtually All Chemicals

Each set includes three funnels of different sizes. Small funnels are made of polypropylene; large funnels are made of polyethylene. Sizes in small funnel set: 60 mm top dia. x 20 mm stem, 80 mm top dia. x 22 mm stem, 110 mm top dia. x 36 mm stem. Sizes in large set: 127 mm top dia. x 45 mm stem, 160 mm top dia. x 50 mm stem, 200 mm top dia. x 60 mm stem.

For Non-Vacuum, High-Speed Filtration

These borosilicate glass Sintered Funnels have a porous filtering plate.

Useable With or Without Filter Paper.

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

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.

High Quality for the Classroom.

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