Rubber Cone Int 40/27 Ext 46/32mm for Flask Neck 39/44 [2165]

Original price was: $5.63.Current price is: $1.43.

SKU: txiuhags35702 Category: Science Equipment

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Description

For use with Buchner Funnels as an alternative to boring a large hole in a rubber bung. The seal between the Buchner funnel and flask forms around the tapered base of the funnel and not the stem. It is therefore necessary to select a cone that fits the neck of the flask and not the funnel stem. Int. 40/27 Ext. 46/32mm for Flask Neck 39/44. Priced in single units.