Description

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

Features

- Fully functional even if they are not tightly fitted around the stem of the funnel being used.
- Perfect for supporting funnels, gooch crucibles, tubes and other apparatus that are routinely used in filtration assemblies.

- 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.
- Great useful in the reverse flow cleaning of crucibles.
- Color: Green.
- Material: Rubber.
- Size: 8.40 x 6.50 x 3.30cm/ 3.30 x 2.55 x 1.30 inch.
cone filters

9 x rubber stoppers

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