You searched for: Funnels

Supplier: VWR International

VWR® Squibb Seperating funnels are made from Borosilicate 3.3 glass, ASTM 438, Type 1, Class A standard

Supplier: VWR International

These unbreakable polypropylene powder funnels are ideal for student use. External ribs prevent air lock. Can be autoclaved. Stem length is 35 mm.

Supplier: VWR International

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

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

Polypropylene funnels are steam autoclavable at 121°C (250°F).

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

Funnels comes with short, wide stem, and are useful for adding powder chemical to reaction vessels.

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

These funnels have large diameter stems for fast powder transfer.

Supplier: VWR International

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

Supplier: VWR International

Powder funnels are fast and efficient.

Supplier: VWR International

Quality, heavy-walled borosilicate funnels with reinforced edge.

Supplier: VWR International

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

Supplier: VWR International

Resists Virtually All Chemicals

Supplier: VWR International

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

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: HEATHROW SCIENTIFIC SE

Paper funnel for clean transfer every time.

Supplier: PALL LIFE SCIENCES MX

For vacuum filtration of liquids, especially for the analysis of aqueous samples for microbiological and particulate contamination using the Membrane Filter (MF) Technique.

Supplier: Cytiva

Ideal for monitoring purified water systems maintained at temperatures up to 90ºC (194ºF). Units function as sample container and filter funnel in one which eliminates a sample transfer step and protects critical samples from contamination. Funnels have a leakproof, vended lid to guard against spillage of samples during transport to the lab for analysis.

Supplier: GLASSCO LABORATORY EQUIPMENT

Separating funnels are available with either glass or PTFE stopper.

Supplier: GLASSCO LABORATORY EQUIPMENT

Funnels feature a sealed-in glass fritted disc of designated porosity

Supplier: Cytiva

The 47 mm stainless steel filter funnels are ideal for applications requiring the ultimate in chemical resistance.

Supplier: Cytiva

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

Supplier: GLASSCO LABORATORY EQUIPMENT

Buchner filter funnel with a lower inner joint and serrated tubulation for connection to a vacuum source

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

Save time with disposable units by eliminating the cleaning and sterilization required with reusable funnels. MicroFunnel™ filter funnels are ideal for testing any aqueous solution for microbial contamination using the principles of Membrane Filter (MF) technique. Applications include quality control analysis in pharmaceutical production, analyzing process water for industrial applications, and testing drinking water or wastewater for contamination.

Supplier: Cytiva

For vacuum filtration of liquids, especially for the analysis of aqueous samples for microbiological and particulate contamination using the Membrane Filter (MF) Technique.

Supplier: Thermo Fisher Scientific

Nalgene® Polypropylene Powder Funnels are used for transferring powders