Cole-Parmer Datasheets for Laboratory Funnels

Laboratory funnels are used to channel liquids or fine-grained chemicals (powders) into labware with a narrow neck or opening.
Laboratory Funnels: Learn more

Product Name Notes
• 60<deg> plain angle, long stem, allows for constant accuracy in fitting of filter paper. Plain 60<deg> angle allows for constant accuracy in fitting of filter paper. Funnels are manufactured...
• Buchner, with fritted disc Use these funnels in applications where filter paper would be attacked by the material being filtered. The disc should not be subjected to pressure differential...
• Clear borosilicate glass funnels are perfect for weighing and transporting powder • Wide range of sizes available to suit both general and analytical laboratory needs • 1-3/8â€(35 mm) long...
• Exceptional chemical resistance at an economical price Funnel includes fixed perforated plate and is glazed inside and out, except for the rim. Resistance to acids and alkalies is excellent,...
• Fluted, 60<deg> angle Funnels feature depressed inside flutings for dereased filtering time.
• Heavy wall offset 58<deg> Designed for greater durability when pouring powders or liquids into multi-necked flasks.
• Plain, filling, powder These short stemmed funnels are ideal for transferring powders or filling bottles.
• Squibb type with plug and lock-tight stopper Funnels feature a leak-tight locking stopper that will not fall out while shaking or transporting. Outer ground joint at top is externally...
• Squibb, pear shaped, polyethylene stopper, stopcock
• Squibb, separatory, pear-shaped, PYREX std taper stopper PTFE stopcock These separatory funnels are supplied with PTFE stopcock plugs for excellent chemical resistance. The plug reduces freezing problems and grease...
Autoclavable polypropylene (PP). Body angle is 60<deg>, internal ribs have a 58<deg> angle for faster filtration. Outer ribbing eliminates air lock. Funnels accept standard filter papers. NALGENE.
Buchner Funnels
Cole-Parmer® stainless steel funnels are a laboratory supply you will count on for years of use. Stay in stock with our selection of medium gauge, 304 stainless steel funnels in...
Disposable polypropylene funnels are vented to prevent air lock.
Drum funnels feature a wide-mouth design for safe and fast pouring of liquids without spilling. All funnels have a 2" NPS connector and a hinged cover that reduces the spread...
Ensure complete sample transfer with these disposable polypropylene (PP) weighing funnels that are designed to fit in volumetric flasks. One side of the funnel is flattened so you can set...
Fixed perforated funnel plate accepts standard filters. All are glazed inside and out except for the rim. Autoclavable.
Fixed perforated plates accept standard paper filter sizes. Funnels are glazed except for the rim. Autoclavable.
Funnel is manufactured with stem ID large enough that allows separation when stopcock is closed; allowing a more complete separation and eliminates the need for emptying the funnel. Meets ASTM...
Funnels are available in polypropylene (PP) with PP screw closures or translucent FEP with TEfZEL<reg> ETFE screw closures. Nonstick and nonwetting FEP funnels are ideal for use with many chemicals...
Funnels feature a leakproof threaded screw cap. Polypropylene stopcock is fitted wtih a self-lubricating PTFE plug which is push-fitted to the stem of funnel.
Good quality glazed porcelain. Acid and alkali resistant.
Large Industrial-Size Funnels
Low density polyethylene funnels feature external ribbing for air release and have a handle tab|Polypropylene and high density polypropylene funnels show content levels
Low-density polyethylene funnels feature external ribbing for air release and have a handle tab.
One piece tabletop filter with side outlet for vacuum filtration accepts standard filters. Funnels are glazed inside and out except for the rim. Tubulature OD is approximately 14.5 mm at...
Polypropylene funnels have 60<deg> wall incline. Use for transferring powders. Parallel stem minimizes bridging of powder. Bel-Art.
Polypropylene funnels have eight internal ribs to facilitate filtration. Autoclavable.
Powder Funnels
Suitable for a variety of laboratory applications, these high purity funnel feature non-stick internal finish. Funnel can withstand most chemical compounds and corrosive environments. Chemically inert. Temperature usage is 0...
These reusable borosilicate glass weighing funnels are designed to ensure complete sample transfer to volumetric flasks. Funnels are flat on one side so you can set them on a balance.
Ultraclear, plastic safety-coated glass funnels feature large lower stems that allow a column to "break" with the stopcock closed<emdash>allowi ng a more complete separation and eliminating the necessity of emptying...
Utility Funnels