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Separatory Funnels

Separatory Funnels

Separatory funnels are used in the lab for liquid-liquid extractions, separating a mixture's components into two solvent phases of different densities. The higher density liquid sinks to the bottom and can then be drained from a valve, leaving the less dense liquid in the funnel. Separatory funnels feature a stopcock at the bottom that can be opened or closed to drain liquid, as well as a tap at the top that can be opened to release excess vapor pressure. The funnels are typically constructed from borosilicate glass, which is stronger than regular glass and resistant to thermal shock.
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1 – 4 of 4 results
1

Fisherbrand™ Glass Conical Separating Funnel with PTFE Stopcock

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.

Stopcock PTFE
Product Type Separatory Funnel
Quantity 1PK
Material Borosilicate Glass
Stopper Material Glass, Plastic
Certifications/Compliance ISO 4800
2

Fisherbrand™ Glass Pear-Shaped Separating Funnel with 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.

Promotions are available
Stopcock PTFE
Product Type Separatory Funnel
Quantity 1PK
Material Borosilicate Glass
Stopper Material Glass, Plastic
Certifications/Compliance ISO 4800
3

Fisherbrand™ Glass Pear-Shaped Separating Funnel with Glass Stopcock

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.

Promotions are available
Stopcock Glass
Quantity 1PK
Material Borosilicate Glass
Stopper Material Glass, Plastic
Certifications/Compliance ISO 4800
4

Fisherbrand™ Glass Conical Separating Funnel with Glass Stopcock

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.

Stopcock Glass
Product Type Separating funnel
Quantity Each
Material Borosilicate Glass
Stopper Material Glass, Plastic
Certifications/Compliance ISO 4800