Vous avez recherché : Filtration Funnels

Supplier: VWR International

Polypropylene funnels feature an exclusive filter-step internal design for speedier filtrations.

Supplier: VWR International

These chemical-porcelain funnels are ideal for vacuum filtration and feature a slanting bottom that leads to a tubulated side outlet.

Supplier: VWR International

Polypropylene analytical funnels feature a 60° body angle and 58° internal rib angle for rapid filtration.

Supplier: VWR International

Ideal for use where filter paper or membranes cannot withstand chemical attack of the filtrate.

Supplier: VWR International

Funnels are semi-transparent and are provided in a variety of stem lengths for varied pouring purposes.

Supplier: VWR International

Foxx's stainless steel safety funnel has overfill protection that will prevent spillage of liquid during filling, and the attached lid helps trap harmful VOCs.

Supplier: VWR International

Our high-quality funnels meet ASTM standards.

Supplier: VWR International

These chemical-porcelain funnels feature a fixed perforated plate and glazing inside and out, except for rim.

Supplier: VWR International

Quality, heavy-walled borosilicate funnels with reinforced edge.

Supplier: VWR International

Isostatically molded, FDA approved pure PTFE molding provides a durable, heavy wall construction with a smooth, non-stick internal finish.

Supplier: Cytiva

The 25 mm filter funnels are ideal for liquid clarification, vacuum filtration, scintillation counting studies, particle contamination analysis, etc.

Supplier: Avantor

Each set includes three funnels of different sizes. Small funnels are made of polypropylene; large funnels are made of polyethylene. Sizes in small funnel set: 60 mm top dia. x 20 mm stem, 80 mm top dia. x 22 mm stem, 110 mm top dia. x 36 mm stem. Sizes in large set: 127 mm top dia. x 45 mm stem, 160 mm top dia. x 50 mm stem, 200 mm top dia. x 60 mm stem.

Supplier: VWR International

These chemical-porcelain Buchner filter funnels feature a fixed perforated plate and glazing inside and out, except for the rim.

Supplier: DWK Life Sciences (KIMBLE)

47mm Filtration Assemblies With No. 8 Stopper Connection, With fluoropolymer resin Faced Support Base and Funnel. This unit is recommended when autoclaving with the filter in place.

Supplier: Ace Glass

Jacketed filtration apparatus or funnel for use with 75 mm membranes or filter paper. Ideal for solvent recycling and other filter applications where temperature control is required. Apparatus uses all threads to eliminate the need for clamping.

Supplier: Bel-Art Products, a Part of SP

For filtration involving recovery of solids without having to transfer material to funnels.

Supplier: Bel-Art Products, a Part of SP

Polypropylene plastic funnels feature an exclusive filter-step internal design for speedier filtrations.

Supplier: United Scientific Supplies

Stainless steel funnel within air channel for smooth flow.

Supplier: DWK Life Sciences (KIMBLE)

Funnels feature a conical shape that directs filtrate through a reduced-area frit to concentrate crystal residue for rewashing.

Supplier: Thermo Fisher Scientific

Funnels are designed for analytical chemistry.

Supplier: Ace Glass

Borosilicate glass filtration apparatus accomodates 75 mm membrane filters. This unit is easy to assemble, disassemble, and clean. The fritted disc can be easily replaced and other porosity discs used.

Supplier: Cytiva

The 47 mm glass filter funnels are made of 100% borosilicate glass and they offer excellent chemical compatibility even with the most aggressive solvents.

Supplier: Cytiva

The MicroFunnel™ Filter Funnels are ideal for concentrating organisms in fluid samples.

Supplier: Bel-Art Products, a Part of SP

Filter large volumes quickly with a polyethylene plastic Table-Top Buchner Funnel using your choice of Fritware® or Perforated filter plate.

Supplier: Cytiva

Whatman 3-piece filter funnels from Cytiva are ideal for quick and easy filtration using high-efficiency glass microfiber filters.

Supplier: CHEM SCIENCE INC CA

Jacket encloses entire funnel bowl and upper part of stem. Circulation of liquid through the jacket permits warming or cooling of funnel and contents during filtration.

Supplier: Ace Glass

Lightweight polypropylene funnels

Supplier: Bel-Art Products, a Part of SP

Externally ribbed polypropylene funnels are steam autoclavable at 121ºC (250ºF) and useful for a variety of lab applications.

Supplier: DWK Life Sciences (KIMBLE)

These funnels are designed for use with micro volumetric flasks and are ideal for the easy transfer of liquids or powders.

Supplier: SP Industries

Choose from 47mm or 90mm microfiltration FILTERWARE™ all-borosilicate glass filter apparatus consisting of a graduated funnel, a Standard Taper 40/35 glass joint connecting the coarse fritted filter support base to the filter flask, and an aluminum clamp (BP-1753).