Separating Funnels
Standard shaped separating funnels use gentle inversion to divide different densities within a mixture. The instruments feature quick closing taps that release excess vapor pressure before the separation takes place. 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 solvents or harsh chemicals come in a range of capacities. Stoppers and stopcocks may be included.
Synthware® Pressure Equalizing Funnel with Teflon® Stopcock
Supplier: Kemtech America
Glass unit with 1:5 Teflon® stopcock.
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Eisco Glass Gilson Separatory Funnels with Glass Stopcock
Supplier: Wards
Ungraduated Gilson separatory funnels with ground cones, plastic stoppers, and glass key stopcocks, made of borosilicate 3.3 glass.
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Synthware® Pressure Equalizing Funnel with Teflon® Metering Stopcock, Kemtech America
Supplier: Kemtech America
Funnel with Teflon® adjustable bore metering plug. Turning the adjustment knob allows flow rate to be controlled from full flow to drop wise.
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Separatory Funnels, United Scientific Supplies
Supplier: United Scientific Supplies
Resists virtually all chemicals.
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Eisco Glass Separatory Funnels with Glass Stopcock
Supplier: Wards
Separatory funnels with ground cones, plastic stoppers, and glass key stopcocks, made of borosilicate 3.3 glass.
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Funnels, Separatory, Squibb, PTFE Stopcock, PE Stopper, Chemglass
Supplier: Chemglass
Squibb-style separatory funnel with a PTFE stopcock.
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Funnels, Squibb, Separatory, PTFE Stopcocks, Chemglass
Supplier: Chemglass
Squibb funnels feature a PTFE stopcock.
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Funnels, Squibb, Separatory, Glass Stopcocks, Chemglass
Supplier: Chemglass
Squibb style separatory funnels feature a glass stopcock.
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Eisco Glass Separatory Funnels with Screw-Type Stopcock
Supplier: Wards
Separatory funnels with ground cones, plastic stoppers, and Rotaflow screw-type stopcocks, made of borosilicate 3.3 glass.
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Separatory Funnels, Squibb, with Fluoropolymer Resin Stopcock and Glass Stopper, Chemglass
Supplier: Chemglass
Funnels are supplied with a [ST] fluoropolymer resin stopcock and [ST] flask-length glass stopper.
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Separatory Funnel with Detachable TFE Drip Tips, Chemglass
Supplier: Chemglass
Squibb funnel with a PFTE stopcock. The TFE stem attaches directly to the glass stopcock with O-Rings or other gaskets.
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Separatory Funnels, Squibb, with Glass Stopcock, Chemglass
Supplier: Chemglass
Funnels are supplied with [ST] glass stopcock and [ST] flask-length stopper.
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Funnels, Separatory, Squibb, PTFE Stopcock, With Sealed Drip Tip, Chemglass
Supplier: Chemglass
Squibb-style separatory funnel with the plain lower stem replaced by an inner standard taper joint of the listed size having a sealed in drip tip.
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Synthware® Pressure Equalizing Graduated Funnel with Teflon® In-Line Stopcock, Kemtech America
Supplier: Kemtech America
Funnel with straight bore Teflon ® stopcock in pressure equalizing line.
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Separatory Funnels, Pear-Shape, Glas-Col®
Supplier: Glas-Col
Funnels have a screw cap with a fluoropolymer resin lining to reduce the possibility of contamination
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Synthware Separatory Funnel with PTFE Stopcock, Kemtech America
Supplier: Kemtech America
Funnels are available with a glass or PTFE stopper.
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Supplier: Kimberly-Clark
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