Specification Binding : Misc. Brand : CHEM SCIENCE INC Label : Sati International Inc. Manufacturer : Sati International Inc. MaterialType : Glass Model : 129.603.08 NumberOfItems : 1 PackageDimensions_Weight : 1.5 PackageDimensions : L:16 X W:14 X H:10 PartNumber : 129.603.08 ProductGroup : BISS Basic ProductTypeName : FLASK Publisher : Sati International Inc. ReleaseDate : 2018-04-08 SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/31jUWVblIrL._SL75_.jpg SmallImage_Width : 41 Studio : Sati International Inc. Title : CHEM SCIENCE INC 129.603.08 Volumetric Flask, Serialized and Certified with One Graduation Mark Class A, Wide Mouth, Capacity 500 mL with Glass Stopper Size # 19 Weight : 1.5 WeightUnit : pounds