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.

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

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.

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

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.

Used for routine filtration of corrosive liquids and removal of particles from HPLC solvents

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.

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.

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.

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.

Lightweight polypropylene made from food grade plastic

For use in liquid-liquid extractions to separate components. Lenz Laborglasinstrumente™ Separating Funnels Acc. to Squibb, with PTFE Plug are manufactured from durable DURAN™ borosilicate glass.

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

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

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.

Parallel stems minimize bridging of powder

Molded polypropylene with external ridges and outside ribs to prevent vapor lock

Eliminate the need for a manifold or breakable glass vacuum flask. Nalgene Reusable Filter Holders with Receiver are complete, environmentally-friendly systems.

Utilize these chemically inert, translucent and autoclavable funnels which feature a TFE stopcock assembly. Chemical-resistant, leakproof and requires no lubrication.