Specification Brand : GOWE BulletPoint : Be made of G3.3 borosilicate glass./ This borosilicate glass with low linear coefficient of expansion is ideal choice for fabricating laboratory glassware./ Annealing Point/ ------560/ Linear Coefficient of Expansion/ ------ 32¡Á10-7// Softening Point/ ------820/ BulletPoint1 : Davies condenser,Double Jecket glass condenser,Joint is 34/35/ Made from borosilicate glass 3.3/ Davies condenser ,with 10mm hose connection./ With 34/35 joints, the jacket length is 600mm./ BulletPoint2 : Contact us:/ Please just contact us no hesitation via message system if you have any question about the items you interested in. We will be very glad to help you./ We try our best to reply to your emails ASAP./ BulletPoint3 : The result is a super air condenser that performs as well as a traditional water condenser BulletPoint4 : Made in United States BulletPoint5 : clear ExternallyAssignedProductIdentifier1 : 0827674683120 ExternallyAssignedProductIdentifier2 : 827674683120 ItemName : GOWE Coil Reflux glass condenser,500mm,34/35,Chemistry Laboratory Glassware,Lab glassware condenser ItemPackageDimensions_Height : 10.922 centimeters ItemPackageDimensions_Length : 51.308 centimeters ItemPackageDimensions_Width : 10.668 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : graham-condensers Manufacturer : Gowegroup Material : glass ModelNumber : 1202Y51EA NumberOfItems : 1 PartNumber : GWE-1005288 ProductDescription : GOWE Coil Reflux glass condenser,500mm,34/35,Chemistry Laboratory Glassware,Lab glassware condenser ProductSiteLaunchDate : 2014-11-02T11:26:47.386Z StreetDate : 2017-05-15T00:00:01Z UnitCount : 1 UnspscCode : 52151600 Voltage : 230 volts