Specification Brand : DONLAB BulletPoint1 : Capacity:1000ml/1L BulletPoint2 : Graduated Double Layer Beaker BulletPoint3 : With two upper and lower water inlet and outlet BulletPoint4 : It is made of high borosilicate glass material with high thermal expansion coefficient, high temperature resistance, and can withstand large temperature changes. BulletPoint5 : Jacketed Beakers are heavy wall design Capacity : 1000 milliliters Color : Transparent IncludedComponents : Product ItemName : DONLAB CFN-1000 Glass 1000ml/1L Graduated Flat-Bottom Low-Form Jacketed Beaker Double-Layer Lab Reaction Beaker ItemPackageDimensions_Height : 39.37 centimeters ItemPackageDimensions_Length : 8.636 centimeters ItemPackageDimensions_Width : 14.478 centimeters ItemPackageQuantity : 5 ItemTypeKeyword : beakers Manufacturer : DONLAB Material : Borosilicate Glass ModelNumber : a18032000ux0336 NumberOfItems : 1 NumberOfPieces : 5 PackageLevel : unit PartNumber : CFN-1000 ProductDescription : This series of Jacketed Beaker is made of GG-17 Borosilicate glass 3.3,with higher finish, high temperature resistance, corrosion resistance, chemical inertness. Graduated Jacketed Beaker with flat bottom. Double jacket design, with a threaded small nozzle on the top and bottom for connecting the hose.