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.

For further processing as separating funnel with tap and standard ground joint.

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.

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.

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.

The separating funnel enables the separation of immiscible liquids (liquid-liquid extraction).

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

The separating funnel enables the separation of immiscible liquids (liquid-liquid extraction).

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 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.

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

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

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

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.

Constructed of borosilicate glass

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.

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.

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

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.

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.

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.

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.