Specification Brand : LABOY BulletPoint1 : Made of high quality, heavy duty Borosilicate glass BulletPoint2 : 300mm condenser BulletPoint3 : 24/29 size socket and cone BulletPoint4 : Condenser measures 17.75" in total length, and has a diameter of 1.25". Side arms each measure 1.25" long BulletPoint5 : Perfect for any science or home laboratory ItemName : Laboy Glass Allihn Condenser for Reflux & Apparatus with 24/40 Joints 400mm in Length Organic Chemistry Lab Glassware with Glass Hose Connections ItemPackageDimensions_Height : 53.34 centimeters ItemPackageDimensions_Length : 7.112 centimeters ItemPackageDimensions_Width : 10.16 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : allihn-condensers Manufacturer : Laboy Material : glass ModelNumber : HMC012206 NumberOfItems : 1 PartNumber : HMC012206 ProductDescription : The Allihn condenser,also known as a “bulb condenser”,similar to a liebig condenser ,is designed with an inner tube consisting of a series of bulbs which increase the surface area availiable for vapor condensation surrounded by an outer jacket tube, the cool water flows through the outer jacket to condensate the vapor in the inner tube.Additionally,the Allihn condenser has a wider bore at the bottom and the condensed liquid can run down along the sides avoiding blocking the upward vapor. Allihn condensers are used for laboratory-scale refluxing and provide a greater surface area than similar Liebig condensers.A reflux apparatus usually consists of an Allihn condenser used as a reflux condenser,a round bottom flask(single neck or multi-neck),a drying tube to the atmospheric from entering into the reaction,a separatory funnel or pressure equalizing funnel for adding reagents.Allihn condesner are also can be used in apparatus and soxhlet extraction as an important part to connect the extract body with a larger scale. It is designed with 24/40 standard taper joint at top and bottom,and two glass hose connections or removable hose connections connecting the inner tube through which coolant flows,the lower hose used for coolant inlet,and the higher hose used for coolant outlet.With the jacket length of 400mm. Made of high quality borosilicate glass 3.3 having very low coefficients of thermal expansion for resistance to heat, Annealed at 800 degree Celsius ,can be heated directly in an open flame and can withstand typical laboratory thermal variations in Chemistry processes like heating and cooling. ProductSiteLaunchDate : 2015-11-20T08:00:00.000Z ShipsGlobally : 1 Size : 400mm Style : Glass hose connections SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable UnspscCode : 41000000