Funnels

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.

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Filter Tubes According to Allihn

Supplier: ROBU GLASFILTER

ROBU® micro-filter funnel according to Allihn with VitraPOR® glass filter enables efficient micro-filtration with high precision and minimal sample loss.

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Funnel with ball and lid, ARNOLD, V2.0

Supplier: S.C.A.T.

The strong 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 or explosive gases. The new design ensures greater stability, durability and prevents deformation of the funnel.

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Filter Funnels, Conical

Supplier: ROBU GLASFILTER

ROBU® filter funnel conical with intergrated VitraPOR® filter is a classic laboratory tool designed for reliable filtration. Made from high-quality borosilicate glass, it ensures chemical resistance and durability across a wide range of applications.

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Funnels with long stem, BOLA

Supplier: Bohlender

Funnels, made of PTFE, white. Conical opening with long outlet.

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Safety funnels with lid

Supplier: S.C.A.T.

Safety funnels with hinged lid cap, sieve and safety lance.

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DURAN® Funnels with short stem, ribbed

Supplier: DWK Life Sciences

DURAN®, borosilicate glass 3.3, clear, ribbed walls.

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Vacuum filtration units

Supplier: Sartorius

Borosilicate glass, anodised aluminium clamp, silicone lid, autoclavable.

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Separating funnels, Squibb

Supplier: Lenz Laborglas

DURAN®, borosilicate glass, with NS-PE stopper.

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Funnel

Supplier: Sartorius

Stainless steel, autoclavable.

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MicroFunnel™ ST Disposable Filter Funnels

Supplier: Cytiva (Formerly Pall Lab)

Convenient and economical choice for sterility testing within isolators.

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Powder Funnels, PP

Supplier: KARTELL

60° angle, autoclavable funnels.

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Cytology funnels, MEGA CytoSep™, for SHANDON Cytospin® 4 cytocentrifuge

Supplier: Simport Scientific

The CytoSep™ MEGA funnel provides an easy, efficient and cost effective method of producing high quality thin layer slide preparations. It eliminates the need for stainless steel slide clips, offering laboratory workflow improvements. It is dedicated for convenient preparation of larger volume samples. This larger funnel is quick and easy to remove. The large rectangular cell deposition area of 22×14,75 mm (325 mm²) provides for up to 12 times the sample volume (6 ml) of the single CytoSep™ cytology funnel. It produces more cost-effective thin layer preparations when compared to other thin layer methods. Strategically placed baffles inhibit cell settling which results in uniform cell deposition and excellent quality slide preparations. CytoSep™ cytology MEGA funnel and cap minimise user exposure to pathogens while reducing the risk of specimen cross-contamination. Can prepare both air-dried and fixed preparations.

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Funnels with level control, b.safe

Supplier: Bohlender

b.safe funnels with level control are made of electrically conductive dissipative PE-EX and suitable for use with flammable liquids. Electrically conductive waste canisters are usually black and therefore the filling volume is not visible. This is where the funnel with fill level control comes in.