Funnels
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Separatory funnel featuring a PTFE stopcock and a PTFE stopper included. See Ace family 12632 for extra stoppers.
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Buchner Funnel Filter Paper Disks
SP Bel-ArtBuchner funnels available with medium porosity (45-90 microns) or coarse porosity (90-130 microns). Fixed and removable filter plates are 6.4mm (1/4") thick high density polyethylene with a non-porous circumference to better fasten filter paper to the plate. Buchner funnels are also available…
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Weighing funnel
MilliporeSigma•Sit flat on balance - No rolling, no spilling! •Pouring necks designed to fit volumetric flasks, micro-tubes or any narrow neck apparatus for spill free transfer •Residual sample can be rinsed to guarantee 100% transfer •Suitable for safe handling of hazardous materials •Available in five…
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Long Stem Glass Funnels
United Scientific SuppliesGlass Long Stem Funnels, 60 degree angle, Stem length is 150mm.
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Support Assemblies, 47mm, Fritted
ChemglassGlassware system for vacuum filtration using 47mm membranes. Assembly is designed for use with vacuum manifolds or optional plastic coated filtering flask. Support base has a sealed-in coarse porosity fritted disc. Complete assembly includes a 300mL graduated funnel, aluminum clamp, support base…
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Glass Separatory Funnel Kits
Across InternationalIntroducing 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…
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Scienceware® Table-Top Buchner Funnels
SP Bel-ArtFilter large volumes quickly Filter large volumes quickly with a polyethylene plastic Table-Top Buchner Funnel using your choice of Fritware® or Perforated filter plate. Removable hose barbed connector accepts 12.7mm (1/2") I.D. tube and threads into 3/4" NPT bung on the…
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Teflon® stopcock plug and Standard Taper polyethylene stopper Stem length of 65 mm PYREX® borosilicate glass body
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Inside flutings for rapid filtration For use in flasks or test tubes without filter rack
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Clear polysulfone funnel with imprinted graduations. Magnetic coupling of funnel to stem for fast filter changes. Used with 47 mm membrane filters for coliform testing and prefiltration of many fluids. Fits standard manifold systems with #8 rubber stopper connections. Capacity 300 mL (10 oz).…
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Gravi-Seal 47 mm Analytical Funnel
GVS Filter TechnologyUnique gravity-sealing design Two-piece construction One-handed operation Large membrane access points for forceps Available in polysulfone or polypropylene No clamps or locking devices to manipulate. Less expensive than stainless steel, glass or magnetic funnels, yet compare favorably with…
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Porcelain Buchner Filter Funnels
CoorsTekWith fixed perforated plate Glazed inside and outside with exception of rim
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Fillpour™ Dialysis Tube Funnels
SP Bel-ArtReduces difficulties in handling narrow dialysis bags. Dialysis tubing is cut to length and knotted at the end. The other end is slipped onto the tube and held with Silicone Rubber Loops, or a rubber band. Three tube steps fit various sizes of dialysis tubing Triple notched universal…
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Polypropylene Buchner Funnels
Thermo Scientific NalgeneLightweight and durable Bottom and top can be separated for easier cleaning Autoclavable
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Pall® Glass 47 mm Filter Funnels
Pall LaboratoryThe 47 mm glass filter funnels are made of 100% borosilicate glass and they offer excellent chemical compatibility even with the most aggressive solvents. Borosilicate glass Chemical compatibility Ideal for filtration and degassing The glass filter funnels are ideal for…
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1-1/2" Stem Powder Addition Funnels
DWK Life Sciences (Kimble)KIMAX® funnel with a short, wide stem Constructed with a heavy uniform wall and a strong, fire-polished rim and stem to provide a long service life Funnel has a high resistance to chemical attack and mechanical and thermal shock Designed from ASTM Specification E1095, Type IV…
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Polypropylene Separatory Funnels
United Scientific SuppliesProviding excellent clarity and strength, this pear-shaped funnel has a leakproof threaded screw cap. The Polypropylene stopcock, fitted with a self-lubricating PTFE plug, is push-fitted to the stem of the funnel. Not Graduated.
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Porcelain Buchner Funnels
United Scientific SuppliesBuchner funnel includes fixed perforated plate. Funnels are glazed on inner and outer surfaces except for the rim. Thermal Shock Resistance - average coefficient of expansion from 20° C to 200° C is 3.56 x 10-5, gradually increasing to 4.69 x 10-5 at 1050°C. Every batch of…
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Urbanti High-Speed Filter Funnels
SP Bel-ArtUnsurpassed for non-vacuum, high-speed filtration, these clear funnels have internal helicoid ribs to increase the filtration speed. Vertical outer ribs prevent airlock Autoclavable polymethylpentene plastic; unaffected by corrosive liquids Heat resistant to 177ºC (350ºF)
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Disposable Polypropylene Weighing Funnels
TWD TradeWinds, Inc.Ensure complete sample transfer in your laboratory with these disposable polypropylene weighing funnels that are designed to fit in volumetric flasks. One side of the funnel is flattened so you can set the funnel flat on a balance. Small size fits volumetric flask volumes (mL) of 5, 10,…
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Microfil® filtration head for EZ-Fit™ Manifold (3 units)
MilliporeSigmaGeneral microbiological analysis; Beer; Bottled Water Pharmaceutical Products Analysis Environmental Analysis Bioburden Testing Water Monitoring
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Funnel, Powder, Flat Side
Ace GlassPowder funnel with standard taper joint and one flattened side for easy of use with multi-neck flasks.
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Sartoclear Dynamics® Lab kits are designed for rapid harvesting 15 mL to 1,000 mL volumes of cell cultures in the lab, enabling clarification and sterile filtration to be performed in one step. These kits simplify the process by fully eliminating the centrifugation step otherwise needed for…
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Same as the standard 8" ECO Funnel, but with the addition of an HPLC waste hook adapter that connects to the side of the funnel eliminating the danger of dangling waste lines into bottles and containers.
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Funnel Rack
Bennett WoodConstructed of hardwood, with clear laquer finish Holes are spaced 132 mm center to center. Maximum height approximatelly 48 cm; minimum 38 cm.
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Funnel, Stainless Steel
BürkleThe stainless steel funnel can be used to pour and transfer free-flowing powders, liquids and slightly viscous media easily. An air channel on the discharge tube ensures a complete, unobstructed flow. Depending on the diameter, this pouring aid is suitable for dispensing applications, from small…
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Buchner Funnels, Perforated Plates
ChemglassBuchner funnels having a perforated plate rather than a fritted disc. Funnels accept filter paper size as listed.
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Scienceware® Large Powder Funnels
SP Bel-ArtHigh density polyethylene funnel is ideal for powders and general use. Extra wide 1-1/2" stem exit allows for extra coarse or clumping powders to easily pass Exceptional chemical resistance to most acids, alkalis and some organic solvents
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Plastic Funnels, Polypropylene
Thermo Scientific NalgeneFor standard filter papers Body is at 60° angle with internal ribs at 58° for rapid filtration Outside ribbing eliminates air lock Autoclavable
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Weighing funnel size S, borosilicate glass
MilliporeSigma•Sit flat on balance - No rolling, no spilling! •Pouring necks designed to fit volumetric flasks, micro-tubes or any narrow neck apparatus for spill free transfer •Residual sample can be rinsed to guarantee 100% transfer •Suitable for safe handling of hazardous materials •Available in five…
