Filling Funnels
Fisherbrand™ Borosillicate Glass Funnel
Plain glass funnel manufactured from borosilicate glass. Fisherbrand™ Borosilicate Glass Funnel is ideal for use with funneling liquids in laboratory applications.
BRAND™ Borosilicate Glass Powder Funnel
Manufactured from borosilicate glass. BRAND™ Borosilicate Glass Powder Funnel includes ground and fire-polished upper rim. Short, wide stem is optimal for funneling powder and other ground materials.
Nickel Electro™ Stainless Steel Laboratory Funnel
Use with or without filter membranes for gravity filtration as well as simple funnel procedures. Nickel Electro™ Stainless Steel Laboratory Funnel is vented to allow complete, uninhibited flow of liquids or solids.
Cole-Parmer™ Stainless Steel Funnel
Stainless steel funnels are a laboratory supply you will count on for years of use.
Fisherbrand™ Soda Lime Glass Short Stem Funnel
Manufactured from soda lime glass. Fisherbrand™ Soda Lime Glass Short Stem Funnel is less likely to clog when funneling thicker substances.
Fisherbrand™ Heavy-Duty/Utility Funnels
Ideal for continuous lab work and heavy-duty jobs
Corning™ Plain Reusable Short Stem Plastic Funnels
Durable polypropylene funnels are translucent and allow safe and easy transfers of solids or liquids from one vessel to another.
Fisherbrand™ PTFE Funnel
Includes a super smooth non-stick internal surface. the PTFE funnel is chemically resistant and inert.
Thermo Scientific™ Nalgene™ Polypropylene Analytical Funnels
Use standard filter papers with these funnels, featuring long stems and external ribbing that eliminates air lock.
Fisherbrand™ Soda Glass Funnel
Use the Fisherbrand™ Soda Glass Funnel to funnel liquids for laboratory applications. the funnel is manufactured from clear soda lime glass and has a stem that measures 40mm.
Thermo Scientific™ Nalgene™ Large HDPE Funnels
Choose a safer alternative to glass with this shatterproof funnel, featuring external and internal ribbing for air release.
Fisherbrand™ Long-Stem Analytical Funnels
Molded polypropylene with external ridges and outside ribs to prevent vapor lock
Thermo Scientific™ Nalgene™ Polypropylene Powder Funnels
Transfer powders with these powder funnels. Parallel stem minimizes bridging of powder and external ribbing prevents air locks. A shatter-proof alternative to glass.
Cole-Parmer™ Polypropylene Utility Funnel
Designed for easy, economical funneling
Thermo Scientific™ Nalgene™ Utility Funnels
Replace glass lab funnels with these utility funnels, which are an excellent shatter-proof alternative.
Fisherbrand™ Soda Lime Glass Funnel
Plain glass funnel manufactured from soda lime glass. Fisherbrand™ Soda Lime Glass Funnel is ideal for use with funneling liquids in laboratory applications.
Thermo Scientific™ Nalgene™ Heavy-Duty LDPE Funnels
Avoid breakage and corrosion with these heavy-duty funnels, the toughest large funnels available.
Scientific Glass Labs™ Borosilicate Glass Powder Funnel
Manufactured from borosilicate glass. Scientific Glass Labs™ Borosilicate Glass Powder Funnel is less likely to clog or cake when funneling powdery substances.
Fisherbrand™ Powder Funnels
Parallel stems minimize bridging of powder
BRAND™ Standard Ground Joint Funnel
Half-round body
Brand™ Polypropylene Powder Funnels, 19mm Stem
Constructed of durable, lightweight polypropylene. Brand™ Polypropylene Powder Funnels are an excellent option for the transfer of samples without flow rate restrictions.
Brand™ Plain Interior Polypropylene Funnels
An excellent option with high temperature resistance for general laboratory use.
BRAND™ Polypropylene Powder Funnels
Constructed of durable, lightweight polypropylene. Brand™ Polypropylene Powder Funnels are an excellent option for the transfer of samples without flow rate restrictions.
BRAND™ Borosilicate Glass Funnel
Manufactured from borosilicate glass. BRAND™ Borosilicate Glass Funnel includes a ground or fire-polished upper rim. Short stem provides optimal filtration. Angled at 60°C.
BRAND™ Plain Interior Polypropylene Funnels
An excellent option with high temperature resistance for general laboratory use.
Brand™ Plain Interior Glass Funnels
With a ground and fire-polished upper rim.
BRAND™ Polypropylene Funnel with Internal Fluting
Polypropylene Funnel with internal fluting and a short, wide stem.
BRAND™ Polypropylene Funnel with Fluted Interior
Polypropylene construction. Short wide stem provides smooth, quick funneling.
Pyrex™ Glass Funnel with Stem
Manufactured from chemically resistant Pyrex™ borosilicate glass. Pyrex™ Glass Funnel with Stem is ideal for transferring powders. Include a short, wide stem for smooth flow.
Funnelsare familiar items in the laboratory and wider workplace environment used to reduce risk of spillage or loss when filtering, filling, decanting or transferring liquids or powders from one vessel to another. Laboratory funnels are made from glass, plastic (typically HDPE funnels) or occasionally metal. Glass funnels are reusable, autoclavable and generally more heat-resistant, chemical-resistant and more durable than plastic funnels, although they may be prone to increased risk of breakage. Glass funnels can be either made from soda-lime glass for general purpose work, or from borosilicate glass for more exacting applications.
What different types of glass funnels are available?
- General purpose glass filling funnels for channeling, filling and decanting liquids
- Short stem funnels or powder funnels, used to prevent the stem from clogging when funneling fine powders
- Long stem analytical funnels, often used with filter papers
- Funnels with specially fluted interiors for rapid filtration
- Glass Büchner funnels, glass filtering funnels or vacuum filtration funnels, made with an integral sintered glass disc for filtering precipitates or particulates without the need for filter papers. The sintered discs come in a range of pore sizes, typically from 10 to 40μm
- Pear-shaped separatory funnels (separating or separation funnels) fitted with a stopper and a PTFE or glass stopcock, used in the chemistry laboratory for pouring off layered immiscible liquids
- Glass weighing funnels
Most types of glass funnel are manufactured in a range of sizes and dimensions, such as varying top diameters, stem lengths, stem diameters, bowl angles, bowl capacities and overall lengths.