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.
Filter apparatus according to Witt, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear.
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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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Büchner funnels
Supplier: witeg Labortechnik
Funnels, made of borosilicate glass 3.3, with sintered disc, for convenient filtration of solutions.
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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, lightweight, Azlon®
Supplier: SciLabware
Made of PP, these translucent lightweight funnels with ribs prevent air locks, allowing rapid filtration.
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Powder funnels, PP, Azlon®
Supplier: SciLabware
Funnels, made of PP, with parallel stem minimises 'bridging' of powder to improve flow.
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Powder funnels, PP/PE
Supplier: BURKLE
These powder funnels are designed for safe filling of containers.
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Büchner funnels, single piece, SP Bel-Art
Supplier: Bel-Art Products, a Part of SP
HDPE, with Fritware® porous plates.
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Funnels, with standard ground joint cone
Supplier: witeg Labortechnik
Funnels, made of boroslicate glass, with standard ground joint cone.
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Funnels, with standard ground joint cone
Supplier: witeg Labortechnik
Funnels, made of boroslicate glass, with standard ground joint cone, one side flat.
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