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2. Funnel - Wikipedia

   en.wikipedia.org/wiki/Funnel

   A typical kitchen funnel A ceramic Roman kitchen funnel (1st–3rd century AD) A funnel is a tube or pipe that is wide at the top and narrow at the bottom, used for guiding liquid or powder into a small opening. [1] [2] Funnels are usually made of stainless steel, aluminium, glass, or plastic. The material used in its construction should be ...

3. Ladle (spoon) - Wikipedia

   en.wikipedia.org/wiki/Ladle_(spoon)

   A ladle is a large, deep spoon, often used in the preparation and serving of soup, stew, or other foods. [ 1 ] Although designs vary, a typical ladle has a long handle terminating in a deep bowl, frequently with the bowl oriented at an angle to the handle to facilitate lifting liquid out of a pot or other vessel and conveying it to a bowl.

4. Laboratory funnel - Wikipedia

   en.wikipedia.org/wiki/Laboratory_funnel

   A funnel for hot filtration Two funnels, A - a simple stemmed funnel. B - a ground glass powder funnel. Plain funnels exist in various dimensions, with longer or shorter necks. Filter funnels have a neck of a thin capillary tube and ribs which increase the filter-papers' effectiveness and thus accelerate the process of filtering. [1]

5. Büchner funnel - Wikipedia

   en.wikipedia.org/wiki/Büchner_funnel

   A Büchner funnel with a sintered glass disc. A Büchner funnel is a piece of laboratory equipment used in filtration. [1] It is traditionally made of porcelain, but glass and plastic funnels are also available. On top of the funnel-shaped part there is a cylinder with a fritted glass disc/perforated

6. Dropping funnel - Wikipedia

   en.wikipedia.org/wiki/Dropping_funnel

   An ordinary dropping funnel lacks the pressure-equalizing glass tube at the right side. A dropping funnel or addition funnel is a type of laboratory glassware used to transfer liquids. They are fitted with a stopcock which allows the flow to be controlled. Dropping funnels are useful for adding reagents slowly, i.e. drop-wise. This is desirable ...

7. Filter funnel - Wikipedia

   en.wikipedia.org/wiki/Filter_funnel

   A filter funnel is a laboratory funnel used for separating solids from liquids via the laboratory process of filtering. [ 1 ] In order to achieve this, a cone-like shaped piece of filter paper is usually folded into a cone and placed within the funnel.