Specification Binding : Misc. Brand : DURAN Label : DWK Life Sciences Inc. Manufacturer : DWK Life Sciences Inc. Model : 292481107 NumberOfItems : 10 PackageDimensions_Weight : 0.2 PackageDimensions : L:2 X W:2 X H:2 PartNumber : 292481107 ProductGroup : BISS Basic ProductTypeName : LAB_SUPPLY Publisher : DWK Life Sciences Inc. SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41ltjeGJcuL._SL75_.jpg SmallImage_Width : 75 Studio : DWK Life Sciences Inc. Title : DURAN 292481107 Seal, PTFE-Protected, Suitable for PBT Screw Caps GL18 (Pack of 10) Weight : 0.2 WeightUnit : pounds