Round Bottom Flask(Single Frost Neck)
                        
                        
                        Model:DKSP-I
                        The Round Bottom Flask is a transparent glass beaker with a spherical bottom. It is a common heating and reaction container in chemical experiments, which is widely used.
                        Material:Boro 3.3
                        Adopts standard Neck Interface Glass Stopper
                        Size details:
                        
                        | Size (ml) | Neck Diameter (mm) | Height (mm) | Flask Diameter (mm) | 
                        | 5 | 14,19,24 | 60 | 27 | 
                        | 10 | 14,19,24 | 66 | 33 | 
                        | 25 | 14,19,24,29 | 75 | 41 | 
                        | 50 | 14,19,24,29 | 94 | 53 | 
                        | 100 | 14,19,24,29 | 105 | 65 | 
                        | 150 | 14,19,24,29 | 118 | 76 | 
                        | 250 | 19,24,29 | 139 | 88 | 
                        | 500 | 19,24,29 | 161 | 110 | 
                        | 1000 | 19,24,29 | 195 | 140 | 
                        | 2000 | 24,29 | 232 | 175 | 
                        | 3000 | 29,34,40 | 283 | 199 | 
                        | 5000 | 40,50 | 335 | 235 | 
                        | 10000 | 50 | 410 | 297 | 
                        | 20000 | 50 | 630 | 370 | 
                        
                       Customized sizes accepted.