漏斗
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.
Sedimentation cones, Imhoff type
Supplier: BURKLE
Styrene-acrylonitrile (SAN), PP screw plug.
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Dropping funnels, cylindrical, with pressure balance
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, clear, with PTFE key.
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Separating funnels, Squibb, SP Wilmad-LabGlass
Supplier: LAB GLASS WILMAD
PYREX® borosilicate glass.
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Funnels, powder, with tapered stem, SP Bel-Art
Supplier: Bel-Art Products, a Part of SP
PP, translucent.
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Dropping funnels, cylindrical, without pressure balance
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, clear, with PTFE key.
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Cytology funnels, CytoSep™, for SAKURA Cyto-Tek®
Supplier: SIMPORT SCIENTIFIC
Cytology funnel for SAKURA Cyto-Tek® centrifuge.
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Cytology funnels, CytoSep™ for StatSpin Cytofuge® 2 cytocentrifuge
Supplier: SIMPORT SCIENTIFIC
CytoSep™ cytology funnels for the StatSpin Cytofuge® 2 cytocentrifuge allow cells to gently concentrate in a 7 mm diameter area on the slide, while supernatant is simultaneously absorbed by a filter card. Will accept 50 to 400 μl of sample. Produces cell mono layer presentations of excellent quality.
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Funnels with short stem
Supplier: GLASWARENFABRIK KARL HECHT
Borosilicate glass 3.3.
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Separating funnels, conical, PMP
Supplier: KARTELL
Separating funnels, made of PMP, crystal clear, with permanent graduations.
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Buchner Table-Top Funnels, 610 mm (24"), SP Bel-Art
Supplier: Bel-Art Products, a Part of SP
Filter large volumes quickly with a polyethylene plastic Table-Top Buchner Funnel using your choice of Fritware® or Perforated filter plate.