5-Piece Rubber Filtration Funnel Adapter Set - Lab Flask Connector with Smooth Stopper for Chemistry Experiments (Random Colors) - Perfect for Science Labs, Home Brewing & DIY Projects

Package List 5 x Filter Adapters Features - Size: 7.50X7.50X0.80cm/2.95X2.95X0.31in Filter Adapter. - Diameter: 75mm Rubber Filter. - Material: Rubber Smooth Rubber Stopper. - Perfect for supporting funnels, gooch crucibles, filter tubes and other apparatus that are routinely used in filtration assemblies School Filter Adapter. - These adapters are designed to fit around the stem of Buchner funnels, porcelain filters, and fritted glass funnels Flask Filter Mat. - They are also an excellent alternative to boring special sized holes in rubber stoppers, or using the more unstable rubber filter aid Useful Funnel Filtration Adapter. - Fully functional even if they are not tightly fitted around the stem of the funnel being used Funnel Filtration Adapter. - Great useful in the cleaning of filter crucibles Buchner Funnel Adapter.Goods DescriptionExperiment Supplies Made of premium rubber with good elasticity, smooth surface and hard wearing.Filter Adapter Different diameters, various sizes to meet your needs.Useful Funnel Filtration Adapter They can be used singly or nested with adjacent sizes.Chemistry Filter Pads Used for filtration assemblies, together with a flask for filtration