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Delivery - immediate
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Use together with an aspirator and filter flask to quickly separate a precipitate from a liquid.
The advantage of the Büchner funnel in vacuum filtration over an ordinary funnel with a folded filter paper is that the negative pressure is distributed more evenly across the paper. This means that filtration is quicker.
Material: Porcelain. Glazed.
Dimensions: Internal diameter 95 mm. Conical spout, external diameter: 19-23 mm.
Volume: 250 ml.
Accessories: Filter paper 9 cm (art. no.: 85101) and Rubber sleeve (art. no.: 85375) are sold separately.
Suitable for: Filter flask 500 ml (art. no.: 86492).
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