Nálevky

Lévky usnadňují přelévání kapalin nebo prášků do nádob. Obvykle mají široké hrdlo, které vede látky do úzké stopky, čímž zabraňují nežádoucímu rozlití a udržují pracovní prostor čistý. Lévky jsou dostupné ve specializovaných provedeních pro specifické laboratorní aplikace. Mnohé typy jsou kompatibilní s filtračním papírem nebo skleněnou fritou pro účely filtrace. Díky schopnosti směrovat jakýkoli jemnozrnný či kapalný materiál jsou lévky nezbytnými nástroji v jakémkoli prostředí.

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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.

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Filtrační nálevky, MicroFunnel™ Plus

Supplier: Cytiva (Formerly Pall Lab)

Ideal for monitoring purified water systems maintained at temperatures up to 90 °C (194 °F).

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Funnels, disposable, Microsart® 100/250

Supplier: Sartorius

PP housing.

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Filtrační nálevky, MicroFunnel™

Supplier: Cytiva (Formerly Pall Lab)

Save time with disposable units by eliminating the cleaning and sterilisation required with reusable funnels.

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Funnels with short stem, DURAN®

Supplier: DWK Life Sciences

DURAN®, borosilicate glass 3.3, clear.

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Büchner funnels

Supplier: KARTELL

PP, white.

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Universal waste hubs 'Jan'

Supplier: S.C.A.T.

Collect your laboratory waste with our 'Jan' Universal Waste Hub, the smart all-in-one solution for liquid waste. It is a clever combination of lid funnel with tubing and HPLC connections plus an integrated exhaust air filter. Many other innovative details guarantee maximum safety compared to conventional solutions.

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Filtrační nálevka

Supplier: Cytiva (Formerly Pall Lab)

Nerezová ocel, autoklávovatelná

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Funnel, Stainless Steel

Supplier: BURKLE

This funnel can be used to pour and transfer free-flowing powders, liquids and slightly viscous media easily.

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b.safe Funnels 250

Supplier: Bohlender

Funnel made of PE for liquid waste disposal. The funnel can be safely mounted on the waste container with its threaded connection that is safely fixed with the filling neck.

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Separating funnels, Squibb

Supplier: Lenz Laborglas

Separating funnels, Squibb, stopcock with glass or PTFE key, made of borosilicate glass amberized.

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Filter Funnel, Conical with Fused Filter and Standard Joint NSK 10/19, 14/23 or 19/16

Supplier: ROBU GLASFILTER

ROBU® conical filter funnel with fused VitraPOR® filter and standard joint NSK 10/19, 14/23 or 19/16 ensures efficient, secure filtration in laboratory applications, combining chemical resistance with precise pore structure.

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Gooch Filters with Fused Filter Disc and Standard Joint 39/32 or 34/35

Supplier: ROBU GLASFILTER

ROBU® Gooch filter with fused filter disc is ideal for gravimetric analysis and residue collection, combining ROBU® construction with high chemical and thermal resistance, available with integrated VitraPOR® filter for efficient filtration.

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Vacuum filtration unit

Supplier: Sartorius

Borosilicate glass, with PTFE ring, autoclavable.

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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.