Bochem Mini funnel 18/10 steel, Outlet d=8/29mm, H=50mm

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Explore what borosilicate glass is and why Boro 3.3 glassware is widely used in New Zealand dairy, food, environmental, biotechnology, education and university laboratories.

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The Buchner funnel is the workhorse of vacuum filtration in New Zealand labs, separating a solid from a liquid far quicker than gravity. This guide explains what it is, what it is used for, how to set one up step by step, the main materials, and how vacuum filtration works, with an animated apparatus and a funnel finder.

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The separating funnel is the go-to tool for liquid-liquid extraction across New Zealand labs, from universities and Crown Research Institutes to environmental, water and food testing. This guide explains what it is, how it works step by step, the main shapes, and how to pick one, with an interactive process demo and finder.