You searched for: Filter Funnels

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

Supplier: Cytiva

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

Supplier: Ace Glass

This Hirsch style glass filter funnel is useful when it is necessary to wash the precipitation and redissolve with chemicals that would attack filter paper normally used to for such a process

Supplier: Ace Glass

This filter funnel has an integral sintered glass filter disc with a diameter of 18 mm

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: 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: Ace Glass

Microscale, vacuum adapter with vertically adjustable Hirsch filter funnel that is suitable for use with all Microscale flasks and vials with standard taper 14/10 joints

Supplier: VWR International

Our high-quality funnels meet ASTM standards.

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

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

Supplier: Ace Glass

This apparatus is used for drying air-sensitive compounds with inert gas or a simple pressure filter funnel

Supplier: Ace Glass

This Buchner type funnel comes with an internal ACE fritted disc

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: Cytiva

The increased use of high-efficiency glass microfiber filters in modern laboratories has created a demand for simple and effective filter-holding systems. Whatman 3-Piece filter funnels have been designed.

Supplier: Chemglass

The 60º angle on the funnel permits removal of precipitates.

Supplier: Chemglass

Fritted filter funnels are available with a choice of coarse or medium porosity fritted disc.

Supplier: Wards

Filter funnels with 60° angles.

Supplier: Wards

Heavy, thick-walled filter funnels with 60° angles.

Supplier: Chemglass

The disposable filter funnel system for solid-liquid separation consists of a polypropylene filter funnel with 500 mg diatomaceous earth or polyethylene fritted disc, style glass vacuum adapter, and a flask or vial

Supplier: Wards

Chemically-resistant filter funnels made of high quality polypropylene plastic.

Supplier: Chemglass

Similar to Buchner filter funnels (CG-1402) but with a water jacket enclosing the funnel bowl and upper portion of the stem.

Supplier: Kemtech America

This filter funnel is made of glass, and with a fritted disc.

Supplier: Chemglass

This unique disposable filter funnel system for solid-liquid separation can be used in chemistry and biological laboratories.

Supplier: CHEM SCIENCE INC CA

Stems are approximately 10 to 15 mm outside diameter, and approximately 100 mm (2 to 4") long.

Supplier: Chemglass

For positive pressure filtration of materials up to 15 psi.

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: CHEM SCIENCE INC CA

The conical funnel shape is very useful for preparation work, particularly to concentrate crystal residue for re-washing. The angle of the funnel body facilitates the removal of precipitate.