Description

. and . Made of premium rubber with good elasticity, smooth surface and hard wearing. Used filtration assemblies, together with a flask filtration. They can be used singly or nested with adjacent sizes. Nine different diameters, various sizes to meet your needs

Features

- Color: Green.
- Material: Rubber.
- Size: 8.40 x 6.50 x 3.30cm/ 3.30 x 2.55 x 1.30 inch.
- Perfect supporting funnels, gooch crucibles, tubes and other apparatus that are routinely used in filtration assemblies.

- Fully functional even if they are not tightly fitted around the stem of the funnel being used.
- Great useful in the reverse flow cleaning of crucibles.
- These cones are designed to fit around the stem of Buchner funnels, porcelain filters, and fritted glass funnels.
- They are also an excellent alternative to boring special sized holes in rubber stoppers, or using the more unstable rubber aid.
Tapered Cones

9 x rubber stoppers

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