For use in liquid-liquid extractions to separate components. Lenz Laborglasinstrumente™ Separating Funnels, with Glass Plug, without Scale are manufactured from durable DURAN™ borosilicate glass.

Has double graduated scale showing volume of liquid contained/delivered

Constructed of borosilicate glass and available in a variety of capacities. Fisherbrand™ Glass Funnel Filters with Sintered Glass Disc filter medium precipitates ranging from 16 - 40μm and 10 to 14μm pore sizes respectively.

Manufactured from chemically resistant borosilicate glass, these funnels are an excellent option for filtering in the laboratory.

For use when liquids have to be added to systems under vacuum.

Manufactured from soda lime glass. Fisherbrand™ Soda Lime Glass Short Stem Funnel is less likely to clog when funneling thicker substances.

Useful for transferring fluids and handling air-sensitive reagents in a sealed, inert-gas environment. Lenz Laborglasinstrumente™ Pressure Equalizing Dropping Funnels are manufactured from durable DURAN™ borosilicate glass.

Used in place of conventional filter papers that would be destroyed by acids and alkalis. Quickfit™ Glass Büchner Funnel with Sintered Glass Disc is manufactured from chemical-resistant borosilicate glass. Integral ground glass cone on stem connects to Quickfit™ Büchner flasks and vessels.

Add liquid to most Quickfit™ flasks and assemblies. Pyrex™ Quickfit™ Glass Key and Stem with Cone includes stopcock with interchangeable glass key.

Ideal for continuous lab work and heavy-duty jobs

Perform microbiological QC testing and analysis of water, food/beverage, raw material and finished product with these economical sterile disposable funnels.

Plain glass funnel manufactured from soda lime glass. Fisherbrand™ Soda Lime Glass Funnel is ideal for use with funneling liquids in laboratory applications.

Manufactured from chemically resistant Pyrex™ borosilicate glass. Pyrex™ 40mm Glass Büchner Filter Funnnel includes an integral sintered glass disc also constructed with Pyrex™ glass. High resistance to most corrosive agents, and does not require filter papers.

An excellent option with high temperature resistance for general laboratory use.

Manufactured from Pyrex™ borosilicate glass for high resistance to chemical corrosion. Pyrex™ Hirsch Pattern Vacuum Filtration Funnel with Sintered Glass Disc is ideal for filtering semi-micro quanitities of material and eliminates the need for filter papers.

Pyrex™ Filter Holder Support Base is a key component used in the assembly of the Pyrex™ 47 mm Membrane Filtration System.

The dropping funnel allows a dosed addition of solutions. Due to the pressure compensation tube a possible under- and overpressure is prevented.

Lightweight polypropylene made from food grade plastic

Constructed of chemically resistant borosilicate glass. Quickfit™ Glass Conical Funnel with Glass Sintered Disc is resistant to most corrosive reagents such as ammonia and sulphuric acid. Conical shape with glass sintered disc eliminates the need for filter papers. Integral ground glass cone on the stem connects to Quickfit™ Büchner flasks and vessels.

Designed with glazed porcelain for excellent thermal and chemical resistance. Haldenwanger™ Porcelain Buchner Funnels are an excellent choice for quick filtration.

Constructed of chemically resistant, food grade HDPE. Sampling Systems™ SteriWare™ Disposable Powder Funnel is ideal for transferring and sampling powders.

Plain glass funnel manufactured from borosilicate glass. Fisherbrand™ Borosilicate Glass Funnel is ideal for use with funneling liquids in laboratory applications.

Constructed in chemical resistant borosilicate glass. Fisherbrand™ Glass Pear-Shaped Separating Funnel with PTFE Stopcock separates mixtures into immiscible solvents. Available with interchangeable glass or PTFE stopcock, but supplied with a glass and plastic stopper.

Stainless steel funnels are a laboratory supply you will count on for years of use.

Durable polypropylene funnels are translucent and allow safe and easy transfers of solids or liquids from one vessel to another.

Includes a super smooth non-stick internal surface. the PTFE funnel is chemically resistant and inert.

Manufactured from Borosilicate Glass and ISO 4800 Certified. Fisherbrand™ Glass Conical Separating Funnel with PTFE Stopcock is supplied with a glass and plastic stopper. Available with interchangeable glass or PTFE stopcock.

Use standard filter papers with these funnels, featuring long stems and external ribbing that eliminates air lock.