Ai 2 Liter Glass Separatory Funnel Kit with All PTFE Valves
Reference: SFunnel-2L
Manufacturer: Across International
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 a warranty on glassware. Please contact us if you see any imperfections on the glassware once you receive your package.
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This kit turns a 2 litre separatory funnel into a complete station for liquid-liquid work. The funnel is high borosilicate 3.3 glass, and both the top stopper and the outlet valve are PTFE, so the parts that touch your solvents need no grease that could end up in the sample.
Everything needed to hang the funnel safely comes in the box: lab stand, two boss head clamps, a 4 prong clamp, a rubber-wrapped support and a glass filling funnel. The GL16 bottom port with a 3/8" hose barb lets you drain the lower layer straight into a flask or through the included silicone hose, which makes a clean cut between phases easier to judge.
Set up, the kit stands about 23 inches tall, a size that suits benchtop work and small-batch washes.
| Model | SFunnel-2L |
| Separatory funnel | Capacity: 2000 mL Height: 18 inches Diameter: 6 inches Top port: 34/45 joint Bottom port: GL16 Material: high borosilicate glass 3.3 |
| Outlet | 3/8" hose barb, GL16 |
| Outlet open/close valve material | PTFE |
| Top stopper | 34/45 joint PTFE stopper |
| Setup dimensions (WxDxH) | 6 x 8 x 23 inches |
Standard Package
| Ai 2L glass separatory funnel with PTFE open/close valve | 1 set |
| GL16 connector | 1 pc |
| Premium food grade silicone vacuum hose | 6 ft |
| Lab stand (8 x 5.25" base with 22" 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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