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.
VWR® Disposable Funnels
Supplier: VWR International
Funnels are semi-transparent and are provided in a variety of stem lengths for varied pouring purposes.
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VWR® Graduated Addition Funnels with PTFE Stopcocks
Supplier: VWR International
VWR® Graduated Addition/Dropping funnels with PTFE Stopcocks are made from Borosilicate 3.3 glass, ASTM 438, Type 1, Class A standard.
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EZwaste™ Safety Funnel, Stainless Steel, Foxx Life Sciences
Supplier: VWR International
Foxx's stainless steel safety funnel has overfill protection that will prevent spillage of liquid during filling, and the attached lid helps trap harmful VOCs.
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VWR® Standard Standard Stem Funnel
Supplier: VWR International
Polypropylene funnels feature an exclusive filter-step internal design for speedier filtrations.
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VWR® Buchner Funnels with Fritted Disc
Supplier: VWR International
Ideal for use where filter paper or membranes cannot withstand chemical attack of the filtrate.
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VWR® Powder Funnels, PP
Supplier: VWR International
Polypropylene funnels feature a 60° body angle and 58° internal rib angle for rapid filtration.
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Polypropylene Powder Funnels
Supplier: VWR International
These unbreakable polypropylene powder funnels are ideal for student use. External ribs prevent air lock. Can be autoclaved. Stem length is 35 mm.
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VWR® Hirsch Filter Funnels
Supplier: VWR International
These chemical-porcelain funnels feature a fixed perforated plate and glazing inside and out, except for rim.
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VWR® Squibb Separating Funnel with PTFE Stopcock
Supplier: VWR International
VWR® Squibb Seperating funnels are made from Borosilicate 3.3 glass, ASTM 438, Type 1, Class A standard
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VWR® Powder Funnels, Wide Stem
Supplier: VWR International
Polypropylene funnels are steam autoclavable at 121°C (250°F).
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Cyto Funnels
Supplier: VWR International
Funnels are supplied with white filter card and cap.
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VWR® Long Stem Funnels, 60°
Supplier: VWR International
Our high-quality funnels meet ASTM standards.
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Polypropylene Powder Funnels, 60°
Supplier: VWR International
These funnels have large diameter stems for fast powder transfer.
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VWR® Long Stem Glass Funnels
Supplier: VWR International
Quality, heavy-walled borosilicate funnels with reinforced edge.
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VWR® Powder Funnels, Parallel Stems, PP
Supplier: VWR International
Powder funnels are fast and efficient.
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VWR® Funnels, PTFE
Supplier: VWR International
Isostatically molded, FDA approved pure PTFE molding provides a durable, heavy wall construction with a smooth, non-stick internal finish.
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Sinon, vous recevrez des recommandations génériques.
Catalogue #: CA21905-026
Supplier: Kimberly-Clark