Standard shaped separating funnels use gentle inversion which shakes the funnel to divide different densities within a mixture. The instruments feature quick closing taps that release excess vapor pressure before the separation takes place. The stopcock is closed till the aqueous solution is at the bottom layer and released in small amounts when the pressure builds up. Multiple featured openings allow for different components to empty simultaneously. Lower stem diameters come in large sizes for fast and complete partitioning. Autoclavable options compatible with common organic solvents or harsh chemicals come in a range of capacities. Stoppers and stopcocks may be included.
VWR® Separating Funnels, Squibb
Supplier: VWR Collection
Borosilicate 3.3 glass with NS-PE stopper.
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VWR®, Separating Funnels, Conical
Supplier: VWR Collection
Borosilicate 3.3 glass, with NS-PE stopper.
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Separating funnel
Supplier: Lenz Laborglas GmbH & CO.KG
Separating Funnels, PA, Capacity: 25 ml, Socket size: 19/16 NS
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Separating funnels, spherical, DURAN®
Supplier: DWK Life Sciences
DURAN® borosilicate glass 3.3, clear, stopcock with glass key and plastic stopper.
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Blanks for separating funnels, DURAN®
Supplier: DWK Life Sciences
Made of DURAN®, borosilicate glass 3.3, clear.
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Separating funnels, Gilson
Supplier: Lenz Laborglas GmbH & CO.KG
DURAN®, borosilicate glass, with NS-PE stopper.
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Separating funnels, Squibb, PYREXPLUS®
Supplier: Corning
PYREXPLUS®, borosilicate glass.
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Conical separating funnels
Supplier: Lenz Laborglas GmbH & CO.KG
DURAN®, borosilicate glass, with NS-PE stopper.
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Conical separating funnels, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear, with NS-PE stopper.
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Separating funnels, Squibb
Supplier: Lenz Laborglas GmbH & CO.KG
DURAN®, borosilicate glass, with NS-PE stopper.
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Separatory funnels, squibb, pear-shaped, PYREX®
Supplier: Corning
PYREX® separatory funnels, squibb, pear-shaped, Corning.
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Separating funnels, Squibb, glass [ST] stopper and [ST] glass key, Pyrex®
Supplier: Corning
PYREX®, borosilicate glass, with hollow glass stopper.
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Separating funnels, Squibb, glass stopper, PTFE stopcock, KIMBLE®
Supplier: KIMBLEKONTES
Borosilicate glass, KIMAX®, with glass stopper and PTFE stopcock.
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Separating funnels, Squibb, [ST] glass stopcock and stopper, KIMAX®, KIMBLE®
Supplier: KIMBLEKONTES
Manufactured from 33 expansion, low extractable borosilicate glass.
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Separating funnels, globe shaped, PYREX®
Supplier: Corning
PYREX®, borosilicate glass, with glass stopper.
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Separating funnels, Squibb, glass, PYREX®
Supplier: Corning
PYREX® borosilicate glass, PTFE stopcock, HDPE stoppers.
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Separating funnels, Squibb, with PTFE valve and screw cap, PYREX®
Supplier: Corning
Borosilicate glass funnels feature an unbreakable PTFE valve and drip tip and have a screw thread closure at the top. Supplied with a PTFE valve assembly and GL screw cap with PTFE-faced silicone liner. No stopper.
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Cylindrical separating funnels
Supplier: Lenz Laborglas GmbH & CO.KG
DURAN®, borosilicate glass, with NS-PE stopper.
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Separating funnels, cylindrical, glass, PYREX®
Supplier: Corning
PYREX®, borosilicate glass, with glass stopper.
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Separating funnels, conical, PMP
Supplier: KARTELL
Separating funnels, made of PMP, crystal clear, with permanent graduations.
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Separating funnels, Squibb, glass stopper, Rotaflo® stopcock, PYREX®
Supplier: Corning
Made of PYREX® borosilicate glass.
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Separating funnels, Squibb, Nalgene®
Supplier: Thermo Fisher Scientific
PPCO translucent, TFE stopcock, PP screw closure.
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Separating funnels, Squibb, SP Wilmad-LabGlass
Supplier: LAB GLASS WILMAD
PYREX® borosilicate glass.
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Separating funnels, Squibb, Nalgene®
Supplier: Thermo Fisher Scientific
FEP translucent, TFE stopcock, ETFE screw closure.