Specification Brand : PROGLASS BulletPoint1 : With 24/40 top joint BulletPoint2 : With 10/18 side joint BulletPoint3 : Made of borosilicate glass BulletPoint4 : Made by hand blowing BulletPoint5 : Made by hand blowing Capacity : 2000 milliliters Color : Clear ExternallyAssignedProductIdentifier1 : 0734602079491 ExternallyAssignedProductIdentifier2 : 734602079491 ItemName : Proglass Flasks,Heavy Wall,Round Bottom,with Thermowells,2000ML ItemPackageDimensions_Height : 16 inches ItemPackageDimensions_Length : 11 inches ItemPackageDimensions_Width : 16 inches ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : science-lab-boiling-flasks Manufacturer : PROGLASS Material : Glass ModelNumber : F44543L NumberOfItems : 1 PartNumber : Tflask2000ML ProductDescription : Proglass glassware is made of high-quality borosilicate glass and 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 : 2017-09-02T07:00:00.000Z Size : 1/2" height x 3/8" top x 9/32" bottom StreetDate : 2018-07-17T00:00:01Z SupplierDeclaredDgHzRegulation : unknown