Buchner Funnel

A Buchner Funnel is a fritted/perforated funnel used in laboratories for the vacuum-assisted filtration and separation of liquid substances. Buchner Funnels allow you to filter liquids by pulling them through qualitative paper and perforations at the highest of the funnel using a pump.

Products

Buchner Funnel, Porcelain

These funnels are glazed inside and outside, with the exception of the rim, and are without a cover. These are autoclavable and highly resistant to ch...

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Filter Funnel, Buchner, Inner Joint

It is used with the filtration technique Standard taper inner joint lower outlet with 0-4mm high vacuum valve Top outer joint and lower inner join...

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Filter Funnel, Buchner

With sealed in glass disc of the specified porosity. Not recommended for filtration where pressure would exceed 15psi. C-Coarse, M-Medium, F-Fine por...

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Filter Funnel, Buchner, Perforated Plate

With sealed-in perforated glass disc to support filter media. Pressure may be used but should not exceed 15psi. This design solves the contamination p...

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Filter Funnel, Buchner, Inner Joint, Perforated Plate

With lower standard taper inner joint and sealed-in perforated glass disc to support filter media. The hose connector on the side arm is connected thr...

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Funnel, Filter, Buchner, Jacketed

Buchner filter funnels have a jacket that covers the entire funnel bowl as well as the upper section of the stem. During filtering, liquid circulatio...

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