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.
Airfree® Schlenk Cold Addition Funnels, Chemglass
Supplier: Chemglass
Used in the preparation of block copolymers, or any chemical synthesis requiring high vacuum techniques.
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Buchner Filter Funnel, Chemglass
Supplier: Chemglass
Funnel has sealed-in glass fritted disc with different porosity.
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Filter Funnels, Jacketed, Chemglass
Supplier: Chemglass
Similar to Buchner filter funnels (CG-1402) but with a water jacket enclosing the funnel bowl and upper portion of the stem.
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Filter Apparatus, Chemglass
Supplier: Chemglass
Useful for direct filtration applications of small volumes under vacuum.
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Filter Funnels, Pressure, Chemglass
Supplier: Chemglass
For positive pressure filtration of materials up to 15 psi.
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Buchner Funnels, Inner Joint, Chemglass
Supplier: Chemglass
Buchner-style filter funnel with a lower [ST] inner joint and serrated tubulation for connection to a vacuum source.
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Buchner Filter Funnels with Inner Joints, Improved, Chemglass
Supplier: Chemglass
Buchner style filter funnel features a lower standard taper inner joint.
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Filter Funnels, Hirsch, Chemglass
Supplier: Chemglass
The 60º angle on the funnel permits removal of precipitates.
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Addition Funnels with Glass Stopcock, Chemglass
Supplier: Chemglass
Cylindrical style addition funnel with a standard taper top outer joint and lower inner joint, both being the same size.
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Addition Funnels, with Fluoropolymer Resin Stopcock, Chemglass
Supplier: Chemglass
Cylindrical style funnels feature a [ST] outer joint and lower inner joint of the same size, a pressure equalizing arm, and a [ST] fluoropolymer resin stopcock.
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Funnels, Addition, PTFE Stopcocks, Chemglass
Supplier: Chemglass
Funnels feature a standard taper joint.
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Addition Funnels, Cooling Jacket, Glass Stopcock, Chemglass
Supplier: Chemglass
Jacket permits the cooling of funnel contents by dry ice. Drain outlet has an 8 mm outer diameter. With a standard taper top outer joint and lower inner joint, both being the same size, and pressure equalizing arm.
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Addition Funnels with Threaded Valves, Chemglass
Supplier: Chemglass
Cylindrical style addition funnel with a threaded, grease-free extended tip valve. Standard taper top outer joint and lower inner joint, both being the same size, and pressure equalizing arm.
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Addition Funnels with PTFE Stopcocks, Chemglass
Supplier: Chemglass
Cylindrical shape addition funnel with PTFE stopcocks.
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Funnels, Addition, Graduated, Glass Stopcocks, Chemglass
Supplier: Chemglass
Cylindrical style addition funnels feature a double scale of numbers.
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Graduated Addition Funnel, Fluoropolymer Resin Stopcock, Chemglass
Supplier: Chemglass
Cylindrical style addition funnel graduated with a double scale of numbers, one up from the stopcock and one down from the capacity line
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Catalog #: CA21905-026
Supplier: Kimberly-Clark