"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.

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.

Resists Virtually All Chemicals

These borosilicate glass Sintered Funnels have a porous filtering plate.

Useable With or Without Filter Paper.

For Non-Vacuum, High-Speed Filtration

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

Filter funnels with 60° angles.

Standard for any laboratory.

High Quality for the Classroom.

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

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.

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.