9Pcs Rubber Filter Adapter Cone Silicone Funnel Flask Filtration Set Cones Stopper Buchner

Meticulously made: Can be used as a single assembly or used for interlinking apparatus. reduce the damaged risks for glass stems when inserting or removing them through the rubber filter adapter cone. Package includes: 9 x Filter adapter cone; Made of premium rubber with good elasticity, smooth and hard wearing. Professional suite: Our filter adapter buchner funnel flask cones tapered collar green color 9pcs set; The tapered filter adapter cones set are made of high quality rubber, used for filtration assemblies, together with a buchner funnel and a buchner flask for filtration. Thoughtful design: Tapered collar design achieves good experimental result in seal; Please notice: keep these rubber filter cones away from acid, alkali and corrosive reagents; product temperature range: 0 - 70 degree centigrade; high temperature may cause melting. Impeccable practicability: Used for filtration assemblies, together with a flask for filtration; They can be used singly or nested with adjacent sizes; Nine different diameters, various sizes to meet your needs.