Specification Brand : PROGLASS BulletPoint1 : Made by hand blowing BulletPoint2 : Made of borosilicate glass 3.3 BulletPoint3 : Annealed at 800 degree Celsius BulletPoint4 : Joint:14/20 Color : Clear ExternallyAssignedProductIdentifier : 7397757215959 ExternallyAssignedProductIdentifier1 : 0887614561802 ExternallyAssignedProductIdentifier2 : 887614561802 ItemName : PROGLASS Left Female Right Male 45/50 24/40 100MM Cold Trap Body Length 300mm ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-vacuum-traps Manufacturer : PROGLASS Material : Glass NumberOfItems : 1 PartNumber : 887614561802 ProductDescription : 1.Outer diameter of the body is 100mm,the inner diameter of the interior tube is 75mm. 2.The left and the right joint are 45/50,the downward joint is 24/40 3.Any size or joint cusomized would be availible. ProductSiteLaunchDate : 2017-09-02T07:00:00.000Z Size : 3 Ports