Specification Binding : Misc. Brand : United Scientific Label : United Scientific Supplies Manufacturer : United Scientific Supplies MaterialType : Borosilicate Glass Model : 139.220.05A NumberOfItems : 1 PackageDimensions_Weight : 0.85 PackageDimensions : L:13.8 X W:4.1 X H:3.9 PartNumber : 139.220.05A ProductGroup : BISS Basic ProductTypeName : LAB_SUPPLY Publisher : United Scientific Supplies SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/21YeGGRq3EL._SL75_.jpg SmallImage_Width : 75 Studio : United Scientific Supplies Title : United Scientific 139.220.05A Borosilicate Glass Graduated Cylinder with Hexagonal Base and Bumper Guard, Single Scale, Class A, Serialized and Certified, 250ml Capacity (Case of 4) Weight : 0.9 WeightUnit : pounds