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.
Sedimentation cones, Imhoff type, WHEATON®
Supplier: DWK Life Sciences
Made of SAN.
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General purpose funnels, PP/PE
Supplier: BURKLE
All-purpose funnels with suspension eyelet for safe filling of containers.
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Funnels, with short stem, Corning®
Supplier: Corning
Funnels, made of durable PP, translucent.
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Vacuum filter funnels, BOLA
Supplier: Bohlender
PTFE filtration unit made with cone for connection to a vessel and socket.
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Funnels, Stainless Steel
Supplier: Sampling Systems
These stainless steel funnels are ideal for use with many type of liquids. Made from durable 304 grade stainless steel.
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Büchner funnels
Supplier: witeg Labortechnik
Funnels, made of borosilicate glass 3.3, with sintered disc, for convenient filtration of solutions.
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WHEATON® Filtration Assembly with Stainless Steel Support and Standard Taper 40/35 Joint Connection, 47 mm
Supplier: DWK Life Sciences
This filtration assembly are designed for routine filtration of organic solvents, corrosive liquids and the removal of particulates from HPLC solvents.
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Büchner funnels, PYREX®
Supplier: Corning
PYREX®, borosilicate glass, with sintered glass disc.
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WHEATON® Filtration Assembly with Fritted Glass Support and No. 5 Stopper Connections, 25 mm
Supplier: DWK Life Sciences
The filtration assembly with fritted glass support is designed to handle small volumes of liquids for analysis of particulate or microbiological contamination.
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Vacuum filtration complete units, WHEATON®
Supplier: DWK Life Sciences
Borosilicate glass, with stopper or standard ground joint connection.
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Sudlové trychtýře
Supplier: HIRSCHMANN
These large transparent funnels, made of PP, are suitable for filling large amounts of liquid.
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Sedimentation cones, Imhoff type
Supplier: BURKLE
Styrene-acrylonitrile (SAN), PP screw plug.
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Nálevky podle Dr. Hirsche
Supplier: MORGAN ADVANCED MATERIALS HALD
White glazed porcelain.
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