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.

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.

From Duran™ glass with its good thermal shock and chemical resistance.

Manufactured from Pyrex™ glass for corrosion-free performance. Pyrex™ Pear-Shaped Glass Separating Funnel with Glass Key complies with ISO 4800 Type 2 Standards. Includes glass stopper and interchangeable PTFE key.

Made of borosilicate glass. Lenz Laborglasinstrumente™ Graduated Cylindrical Separating Funnels with PTFE Plug are excellent for liquid-liquid extractions and separating the components of a mixture into two immiscible solvent phases of different densities.

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.

Separates mixtures into immiscible solvents. Fisherbrand™ Glass Pear-Shaped Separating Funnel with Glass Stopcock is available with interchangeable glass or PTFE stopcock, but supplied with a glass and plastic stopper.

Use Jaytec Glass™ Open Top Borosilicate Glass Dropping Funnels for ease of refilling in situ. Being fitted with a stopcock allows the flow to be controlled and dropping funnels are useful for adding reagents slowly.

Maintain separatory funnels with this Replacement Stopcock Assembly for Thermo Scientific™ Nalgene™ Separatory Funnels, which ensures a leakproof† fit without lubrication.

Manufactured from Borosilicate Glass and complies with ISO 4800 standards. Fisherbraqnd™ Glass Conical Separating Funnel with Glass Stopcock is available with an interchangeable glass or PTFE stopcock, but supplied with a glass and plastic stopper.

Ideally suited for phase separation

Made of DURAN™ borosilicate glass. Lenz Laborglasinstrumente™ Borosilicate Glass Separating Funnels with PTFE Plug are used in liquid-liquid extractions to separate the components of a mixture into immiscible solvent phases of different densities.

Ideal for Phase separation

Perform a variety of lab duties with chemically inert, translucent and autoclavable Thermo Scientific™ Nalgene™ Polypropylene Separatory Funnels.

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

Perform a variety of lab duties with chemically inert, translucent and autoclavable Thermo Scientific™ Nalgene™ Polypropylene Separatory Funnels.

Manufactured from polypropylene for high clarity to aid in observation of contents.

Supplied with hollow glass stopper and interchangeable PTFE key for grease-free performance. Pyrex™ Separating Funnel with Long Delivery Stem and PTFE Key provides good control of the liquid/liquid interface.

Polypropylene Separating Funnel includes a polypropylene screw cap and special conical PTFE stopcock.

Pyrex™ Spare Stopcock Key is a fully interchangeable replacement PTFE stopcock key, supplied complete with retaining device.

Constructed of borosilicate glass

For use in liquid-liquid extractions to separate (partition) the components of a mixture into two immiscible solvent phases of different densities.

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.

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

Lenz Laborglasinstrumente™ Borosilicate Glass Separating Funnels with Solid Glass Plug and Graduations are used in liquid-liquid extractions to separate the components of a mixture into immiscible solvent phases of different densities.

Made of DURAN™ borosilicate glass. Lenz Laborglasinstrumente™ Borosilicate Glass Squibb Separating Funnels with Solid Glass Plug are used to separate two immiscible liquids of different densities

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.

Lenz Laborglasinstrumente™ Borosilicate Glass Separating Funnels with Solid Glass Plug are used in liquid-liquid extractions to separate the components of a mixture into immiscible solvent phases of different densities.

Lenz Laborglasinstrumente™ Borosilicate Glass Squibb Separating Funnels with PTFE Plug, Scale are used in liquid-liquid extractions to separate the components of a mixture into immiscible solvent phases of different densities.

Conical dropping funnel with NS socket and NS cone