Specification Binding : Misc. Brand : Chemglass Label : Chemglass Life Sciences Manufacturer : Chemglass Life Sciences MaterialType : Type 1 Class B Glass Model : C-508-UP-7 NumberOfItems : 5 PackageDimensions_Weight : 0.10000000000000002 PackageDimensions : L:8.399999991432000787401574 X W:2.199999997756000393700787 X H:0.599999999388 PartNumber : C-508-UP-7 ProductGroup : BISS Basic ProductTypeName : LAB_SUPPLY Publisher : Chemglass Life Sciences SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/11hyAe2vvWL._SL75_.jpg SmallImage_Width : 4 Studio : Chemglass Life Sciences Title : Chemglass Norell C-508-UP-7 Type 1 Class B Glass Standard Series NMR Tube with Cap, 500 MHz, 7" Long (Pack of 5) Weight : 0.1 WeightUnit : pounds