"SILICO & chemical PORCELAIN SE"

The external ribbing on this funnel prevents air lock.

High Quality yet Affordable Buchner Funnels.

Funnels are made of durable plastic. Funnels of top inner diameter 70-108 are polypropylene and autoclavable. Funnels with top inner diameter of 127 and 165 are polyethylene and not autoclavable.

The 165 mm size has a wide stem for quick transfers.

Various sizes. Packages of 100.

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.

These large utility funnels will withstand temperatures up to 250°F (121°C).

Perfect Funnel for Every Application.

Various sizes. Packages of 12.

PYREX®, borosilicate glass.

For filling burets. Diameter: 35 mm; total length: 60 mm; outside diameter of stem: 6 mm.

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.

Ideal for filling burets and other narrow laboratory apparatus. The top diameter (ID) is 35 mm and stem diameter is 8 mm. Package of 12.

Useful for adding powder chemical to reaction vessels.

Standard for any laboratory.

Medium weight with wide flared top.

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