Specification Brand : DONLAB BulletPoint1 : Super Large: Outside Diameter is 60mm BulletPoint2 : 400mm Length BulletPoint3 : 24/40 Upper-29/42 Lower Ground Glass Joint BulletPoint4 : This Coil Reflux Condenser can be replaced by DONLAB RKF Double-Layer Cylindrical Jacketed Reaction Kettle Flask parts BulletPoint5 : GG17 Borosilicate glass 3.3 Capacity : 250 milliliters Color : Clear ExternallyAssignedProductIdentifier1 : 0708214096290 ExternallyAssignedProductIdentifier2 : 708214096290 ItemName : DONLAB GCR-6449 Glass Supper Large 6CM OD 400MM Length Dimroth's Reflux Condenser,Coil Reflux Condenser with 24/40 Upper-29/42 Lower Ground Glass Joint ItemPackageQuantity : 1 ItemTypeKeyword : graham-condensers Manufacturer : DONLAB Material : borosilicate glass MediaType : Borosilicate 3.3 glass NumberOfItems : 1 PartNumber : GCR-6449 ProductDescription : Soxhlet Extractor with graham condenser ,250ML,laboratory glassware 1 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 ------ 32×10-7/℃ Softening Point ------820℃ 2 The thickness of the flask is 2.5mm. the joint size of the flask is 24/29 all of the above parts can be substitute with the parts which customer need ProductSiteLaunchDate : 2020-04-01T06:23:47.495Z Size : 400mm