Ai 5 Liter Glass Separatory Funnel Kit with All PTFE Valves

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SKU: SFunnel-5L Category: Brand:

Introducing the new Ai separatory funnel kits with all PTFE valves. A separatory funnel, also known as separation funnel, separating funnel, or colloquially sep funnel, is a piece of laboratory glassware used in liquid-liquid extractions to separate (partition) the components of a mixture into two immiscible solvent phases of different densities. Typically, one of the phases will be aqueous, and the other a lipophilic organic solvent such as ether, MTBE, dichloromethane, chloroform, or ethyl acetate. All of these solvents form a clear delineation between the two liquids. The more dense liquid, typically the aqueous phase unless the organic phase is halogenated, sinks and can be drained out through a valve away from the less dense liquid, which remains in the separatory funnel.


Note: We do not offer warranty on glassware. Please contact us if you see any imperfections on the glassware once you received your package.

How to use a separatory funnel by FlinnScientific

What’s included in this package

Part description


Part image

Ai 5L glass separatory funnel with PTFE open/close valve
1 set
GL16 connector
1 pc
Premium food grade silicone vacuum hose 6 ft
Lab stand (7 x 11.5″ base with 27″ SST pole)
1 pc

Boss head clamp
2 pcs
Glass funnel
1 pc
Rubber-wrapped funnel support 1 pc
4 prong stainless steel clamp opens to 3.5 inches
1 pc


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