Specification Binding : Misc. Brand : CHEM SCIENCE INC Label : Sati International Inc. Manufacturer : Sati International Inc. MaterialType : Borosilicate Glass Model : CS-A0251914 NumberOfItems : 1 PackageDimensions_Weight : 1 PackageDimensions : L:8 X W:6 X H:6 PartNumber : CS-A0251914 ProductGroup : BISS Basic ProductTypeName : LAB_SUPPLY Publisher : Sati International Inc. ReleaseDate : 2018-04-08 SmallImage_Height : 50 SmallImage_URL : https://m.media-amazon.com/images/I/31YoXtQl05L._SL75_.jpg SmallImage_Width : 75 Studio : Sati International Inc. Title : CHEM SCIENCE INC CS-A0251914 Adapter, Enlarging, 19/22 Top Joint and 14/20 Bottom Joint Weight : 1 WeightUnit : pounds