Filter funnel (funnel) Aid in transfer solution from a large container to a small container. Often used for wear-waret to pour solution into business waret. Or in combination with paper filter to filter to remove solids, or sludge removed from aqueous solution.Cone filter has both short and long rods rods. Doikruai long stem funnel to filter the short shaft faster. Large parts of the cone measured from the filter diameter (outside) There are many sizes, which range from diameter 4 cm. up to 15 cm.
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