Description:24\/29 Joint 50mL Round Bottom Flask Laboratory GlasswareSpecification: Material:Borosilicate glass Joints: 24\/29. Capacity: 50ml  Features:1.It is a low expansion、 high temperature、 high strength、 high hardness、 high light transmittance and high chemical stability.2.It is a chemical commonly used in experiments with heating the reaction vessel、 and versatile.Package Included:1× Round Bottom FlaskMore Details: