Funnels

Laboratory porcelain funnels are designed for transferring liquids or filtration in conditions where glass or plastic is unsuitable, especially when working with aggressive chemicals or at high temperatures. Our range covers everything from standard analytical funnels to robust Büchner funnels for vacuum filtration. Do you need to filter a hot or highly corrosive solution using a filtering flask? Find a chemically and thermally resistant porcelain funnel here.

We are still preparing products.

But you can look at other categories.

Back to shop

Robust porcelain funnels with perforated bottoms designed for vacuum filtration. Mechanically strong and capable of withstanding high vacuum without risk of implosion.

Filtration Principle

Assembly: The funnel is inserted into a filter flask using a rubber cone (stopper).
Material: Glazed porcelain resistant to strong acids and hot solutions.
Applications: Rapid separation of crystals and precipitates from mother liquors.