Specification Binding : Misc. Brand : Across Label : Across International Manufacturer : Across International Model : SE.PV NumberOfItems : 1 PackageDimensions_Weight : 12 PackageDimensions : L:12 X W:1 X H:1 PartNumber : SE.PV ProductGroup : BISS Basic ProductTypeName : LAB_SUPPLY Publisher : Across International SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/21Xgb-kQlEL._SL75_.jpg SmallImage_Width : 75 Studio : Across International Title : Across SE.PV All PTFE Open/Close Valve for Ai SolventVap Rotary Evaporator Weight : 12 WeightUnit : pounds