Reaction Flask Top, 2" ID Flange, Borosilicate Glass, 10/18 Thermometer, 19/22 Center, 14/20 Side Standard Taper Joint, Four Neck with a Flat Ground Flange, For Cylindrical and Spherical Flasks Having the Same ID
| Flange Diameter | : | 2" ID |
| Material (ml/min) | : | Borosilicate Glass |
| Stopper Type | : | Standard Taper |
| Center Standard Taper Joint | : | 19/22 |
| Side Standard Taper Joint | : | 14/20 |
| Thermometer Standard Taper Joint | : | 10/18 |