Specification Brand : Pyrex BulletPoint : Corning Incorporated BulletPoint1 : Round-bottom flask with three necks for general laboratory use BulletPoint2 : Constructed of borosilicate glass for chemical, thermal expansion, shock, and heat resistance BulletPoint3 : Center neck with a vertical 24/40 standard taper joint and two angled side necks are at the same height with 24/40 standard taper outer joints to allow for insertion of items such as thermometers, stirrers, or drips BulletPoint4 : Designed to be reusable – can be washed or autoclaved BulletPoint5 : Capacity of 500mL Capacity : 50 milliliters ItemName : Corning Pyrex Borosilicate Glass Three Neck Micro Distilling Flask, Angled Necks, Standard Taper 14/20 Joints, 50mL Capacity ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 9 inches ItemPackageDimensions_Width : 6 inches ItemPackageQuantity : 1 ItemShape : Multi Neck ItemTypeKeyword : science-lab-distilling-flasks Manufacturer : Corning Material : Borosilicate Glass ModelNumber : 4963A-50 NumberOfItems : 1 PartNumber : 4963A-50 ProductDescription : REACT.VESSL COUP-GRAD120ZPK1 ProductSiteLaunchDate : 2012-11-05T00:00:01-08:00 Size : 50mL Capacity SpecificationMet : Astm StreetDate : 2017-05-15T00:00:01Z SupplierDeclaredDgHzRegulation : unknown UnitCount : 1