Specification Brand : TN LAB Supply BulletPoint1 : Buchner Funnel Sealing Adapter Set of 8 Sizes BulletPoint2 : Creates a Vacuum Seal and Insures a Leak Proof Transfer BulletPoint3 : Creates a Safe Method to Insert and Remove any Glass from a Flask BulletPoint4 : Can be used Individually or Nested Together with Adjacent Sizes ExternallyAssignedProductIdentifier1 : 0850034427850 ExternallyAssignedProductIdentifier2 : 850034427850 IncludedComponents : 1 Set of 8 Different Size Buchner Adapters ItemName : Buchner Funnel Vacuum Sealing Adapter Flask Seal Set of 8 Sizes ItemPackageDimensions_Height : 8.7884 centimeters ItemPackageDimensions_Length : 3.7084 centimeters ItemPackageDimensions_Width : 8.509 centimeters ItemShape : Round ItemTypeKeyword : science-lab-buchner-funnels Manufacturer : TN LAB Supply Material : Rubber NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : BUCHADAP 8SET ProductDescription : Buchner Funnels used with vacuum filtering require sealing adapters to enable secured attachment between flasks and funnels ensuring a steady, leak-proof transfer of solutions. Our tapered filtering flasks sealing adapters can be used individually or nested together to provide the perfect seal. The tapered filter adapter cones set is made of high quality rubber and is usually used as a connection between; a Buchner funnel and a glass filter flask, a glass funnel to flask, any glass to glass contact point and connections requiring a seal. They are used for filter funnels or Buchner funnel, which can be used singly or nested with adjacent sizes, reduces the risks associated with insertion and removal of glass stems through these rubber stoppers. Rubber Sealing Adapters come in tan as shown. Adapters are sold as a set of eight sizes. Lab quality from a labware company. ProductSiteLaunchDate : 2022-01-04T15:51:56.766Z Size : 250mm O.D UnspscCode : 52151632