Specification Brand : LABOY BulletPoint1 : Graham condenser BulletPoint2 : With 14/20 joints BulletPoint3 : 120Mm in jacket length BulletPoint4 : Made of borosilicate glass BulletPoint5 : Made by hand blowing ItemName : Laboy Glass Reflux Condenser Coiled with 24/40 Joints 275mm in Coil Length 565mm in Overall Height with Removable Hose Connections Organic Chemistry Lab Glassware Apparatus ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 2 inches ItemPackageDimensions_Width : 2 inches ItemPackageQuantity : 1 ItemTypeKeyword : graham-condensers Manufacturer : Laboy Material : glass ModelNumber : HMC011011 NumberOfItems : 1 PartNumber : HMC010616 ProductDescription : Refluxing is an organic reaction process of heating a solution while continually condensing the vapor from the boiling flask and returning the liquid to the reaction flask(the same boiling flask). A glass condenser is a core part in a reflux apparatus, which requires a condenser capable of providing a large cold surface to help condensing the escaping vapour and a restriction free passage for its return to the reaction flask. There are several types of condensers can be used in reflux: liebig condenser,graham condenser,allihn condenser,coiled condenser,Condenser, graham Condenser, Friedrichs Condenser. This item is a typical condenser ideal for reflux,this coil style condenser designed with tightly wrapped double internal coil providing large cooling surface, the coolant goes through the coils and the inlet and outlet are both at the top. Vapour travels from bottom to top. Comparing to the traditional coil condensers which have single coil and coolant inlet and outlet at top and bottom,the condenser is more effective,excellent for use with volatile solvents. An assembly of a reflux apparatus usually includes a condenser for reflux,a round bottom flask for heating the mixture,sometimes a drying tube is applied on the reflux condenser to prevent prevent atmospheric moisture from entering a reaction system.When it is necessary to add reagents druing the reflux period,a separatory funnel can be used as a dropping funnel,or a pressure equalizing funnel used as the additional funnel.If the round bottom boiling flask has only one neck,a claisen adapter provides a second entry into the flask. For a 3 neck flask, the middle neck can be placed a ptfe stirring shaft with a suitable adapter. ProductSiteLaunchDate : 2016-06-19T09:29:30.644Z ShipsGlobally : 1 Size : 565mm StreetDate : 2017-05-18T00:00:01Z Style : Removable hose connections SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable UnitCount : 1 UnspscCode : 41000000