WESTTUNE Filter Adapter Cones 9 Pack White Wear-Resisting Tapered Collar Rubber Stopper Buchner Funnel Flask Cones Adapter Set

Product Features✅ Set includes 9 rubber cones with distinct diameters, flexibly compatible with all sizes of lab filtration equipment✅ Crafted from sturdy vulcanized rubber with excellent elasticity. Conical structure delivers tight sealing for stable lab filtration experiments✅ Two usage modes: individual use or combined connection of lab instruments, effectively lowering breakage risks of glass tubes and stemsPrecautions• Keep these rubber adapters far away from acids, alkalis and corrosive• Applicable temperature range: 0℃ ~ 70℃; excessive high temperature will lead to rubber deformation and meltingUsage ScenarioSmall funnel flask funnel large funnel erlenmeyer flask funnel set glass funnel buchner funnel silicone funnel flask set small funnels wide funnel funnel for flask glass adapter flask with funnel extra large funnel lab flask filter adapter silicon funnel funnel filter large funnels funnels set funnel large filter flask buchner funnel kit green collar funnel for flasks rubber cone silicone funnels silicone flask collar set flask funnel set rubber collar glass flask set flask sets flask and funnel set flask and funnel green funnel silicone funnel set small funnel for flask silicone funnel small funnels large large silicone funnel funnels for flasks funnel stopper funnel set