Funnels assist with the easy transference of liquids or powders into containers. Typically with a wide mouth that feeds substances through the narrow stem, these devices prevent unwanted spills and maintain a clean work space. The funnels are available in specialized styles for specific laboratory applications. Many styles are compatible with filter paper or a glass frit for filtration. With the ability to channel any fine-grain or fluid material, funnels are essential tools for any environment.
Separating funnels, Gilson
Supplier: Lenz Laborglas GmbH & CO.KG
DURAN®, borosilicate glass, with NS-PE stopper.
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Separating funnel
Supplier: Lenz Laborglas GmbH & CO.KG
Separating Funnels, PA, Capacity: 25 ml, Socket size: 19/16 NS
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Disposable cytology funnels, CytoSep™, for Shandon Cytospin® 4 cytocentrifuge
Supplier: Simport Scientific
These one-way cytology funnels / cytofunnels are used for applying a thin cell layer to a microscope slide by means of centrifugation. The application area for cells has a diameter of about 6 mm (about 28 mm²). We offer both versions: For use with a reusable metal clip, as well as a version with integrated plastic base as a complete immobilising solution, e.g. In infectious samples.
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Separating funnels, conical
Supplier: Lenz Laborglas GmbH & CO.KG
Separating funnels, conical, made of borosilicate glass 3.3, amber coloured.
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MicroCheck™ II Beverage Monitors
Supplier: Cytiva (Formerly Pall Lab)
MicroCheck™ II beverage monitor, is an easy-to-use disposable filter funnel designed to meet the needs for microbial analysis of beverages.
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Dropping funnels, conical, FEP, BOLA
Supplier: Bohlender
Dropping funnel with fine adjustment stopcock having cone size 29 made of PTFE.
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Funnel with ball and lid, electrostatic conductive, ARNOLD, V2.0
Supplier: S.C.A.T.
The strong and electrically conductive safety funnel 'ARNOLD' V2.0 with lid and ball meets the highest requirements for safe disposal of hazardous liquid waste due to its combination of two independent safety mechanisms. The two safety features consist of a ball integrated in the funnel basin and a sealing ring incorporated in the hinged lid of the funnel, which prevent the escape of toxic gases. The funnel is especially designed for explosive or flammable substances, as the PE-HD material used is eclectically conductive and charges can be dissipated via the ground cable.
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Funnels with GL thread or ground joint
Supplier: Bohlender
Powder funnels, made of borosilicate glass with outlet pipe of PTFE, connection with GL screw caps of PPS or ground joint.
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Vacuum filtration units
Supplier: Sartorius
Borosilicate glass, anodised aluminium clamp, silicone lid, autoclavable.
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Cytology funnels, CytoSep™ for the Wescor Cytopro® cytocentrifuge
Supplier: Simport Scientific
These funnels will snap quickly in place, allowing the pad to align correctly with the sample tunnel. They are made with a compression ring around the sample hole in order to better control the rate of absorption, and to ensure more consistent results. Two ports, one in the sample well and one in the tunnel, provide great versatility. Samples are loaded directly through the chamber caps to prevent spilling of hazardous ones. Caps provide added safety to the operator. A large, centred cell deposit area makes screening easier and more sensitive. Double funnels with two chambers enable cell deposit areas to be close together and easy to find, helping to speed sample analysis. Two deposit areas on one slide enhance all of the advantages of single chambers whilst reducing time spent loading and unloading slides.
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Vacuum filtration units
Supplier: Sartorius
Borosilicate glass, aluminium clamp, autoclavable.
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Conical separating funnels
Supplier: Lenz Laborglas GmbH & CO.KG
DURAN®, borosilicate glass, with NS-PE stopper.
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DURAN® Funnels, Powder
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear.
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Dropping funnels, cylindrical, with pressure balance
Supplier: Lenz Laborglas GmbH & CO.KG
DURAN®, borosilicate glass, clear, with glass key.
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Funnels with long stem, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3,3, clear.
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Membrane filter funnels, magnetic
Supplier: Cytiva (Formerly Pall Lab)
Polyphenylsulfone, autoclavable.
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Funnels for vacuum filtration
Supplier: Cytiva (Formerly Pall Lab)
Polysulfone, transparent.
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Vacuum filtration funnels according to Allihn
Supplier: ROBU GLASFILTER
Borosilicate glass 3.3.
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Cylindrical separating funnels
Supplier: Lenz Laborglas GmbH & CO.KG
DURAN®, borosilicate glass, with NS-PE stopper.
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Filter funnels, MicroFunnel™
Supplier: Cytiva (Formerly Pall Lab)
Ideal for concentrating organisms in fluid samples. Flat, smooth surface allows for easy elution of organisms or particulate. Collection of organisms or particulate on one planar surface is ideal prior to electron microscopy (SEM) or light microscope (LM) techniques. Ready to use, disposable design with Ø 47 mm filtration membrane eliminate sample cross contamination.
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Membrane filter funnels, PVDF, Microsart® @filter 100
Supplier: Sartorius
Ready to use, sterile Microsart® @filter units combine a funnel, a filter base and a membrane filter in one unit. They have been specifically developed for the detection and enumeration of microorganisms in pharmaceuticals, cosmetics and other liquids.
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Parabola filter funnel
Supplier: Cytiva (Formerly Pall Lab)
Stainless steel, autoclavable.
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Funnels, BioSart® 250
Supplier: Sartorius
Sterile disposable plastic funnels for colony and particle counting. To use with Sartorius membranes and culture media discs.
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Membrane filter funnels, CN, Microsart® @filter
Supplier: Sartorius
These filter units with PP funnel and base and cellulose nitrate membrane are developed for the detection and enumeration of microorganisms in pharmaceuticals, cosmetics, food, beverages, water and other liquids. All components of the filtration system must comply with international guidelines, such as USP, EP or ISO standards.
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Accessories for MicroFunnel™
Supplier: Cytiva (Formerly Pall Lab)
MicroFunnel™, Lid kit accessory for culturing membrane in place
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Dropping funnels, cylindrical, without pressure balance
Supplier: Lenz Laborglas GmbH & CO.KG
DURAN®, borosilicate glass, clear, with glass key.
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: EPPENDORF
: Integra
: OZ BIOSCIENCES
: VWR Collection
: SenseAnywhere
: Integra
: NANOENTEK
: VWR Collection
: Integra
: Sartorius
: Quantabio