VWR Long Buchner Filter Funnel 60 ml Medium Frit 14/20 Lower Vacuum Assy
The VWR Long Buchner Filter Funnel (60 ml) is a high-performance laboratory tool designed for efficient vacuum filtration. This specific assembly features a Medium Porosity (10–15 µm) fritted disc, which eliminates the need for filter paper in many applications, and a 14/20 standard taper inner joint for secure connection to recovery flasks.
Core Performance & Design
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Integrated Vacuum Assembly: Features a built-in serrated side-arm (tubulation) for direct connection to vacuum tubing, allowing for rapid filtration of precipitates.
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Medium Frit (G3): The sintered glass disc is ideal for the filtration of crystalline precipitates and general-purpose laboratory separations where a balance between flow rate and particle retention is required.
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Drip Tip Joint: The 14/20 lower joint is designed with a drip tip that extends into the receiving flask, preventing liquid from creeping into the ground glass joint and ensuring total sample recovery.
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Heavy-Wall Construction: Fabricated from Type I, Class A Borosilicate Glass, providing excellent resistance to thermal shock and chemical attack.
Used, in great condition.
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