DONLAB REA-0114 5000ml/5L Double-Layer Cylindrical Reaction Kettle Flask,Four-Neck T-Type with 24/40 Joints Cover
- 4 necks T-type/four 24/40 ground glass joints.
- Both the reaction lid and the lidless reaction kettle are 15 cm flat flange outer diameter.
- The outer edge of the flange of the lid and the reaction kettle is about 9mm thick.
- Borosilicate 3.3 glass ,it's heavy wall design.