Eachine1 24/29 Joint Borosilicate Glass Graham Condenser Coil Inner Tube 200mm

24/29 Joint Borosilicate Glass Graham Condenser Coil Inner Tube 200mm Description: Material:borosilicate glass Length:200mm Joint Size:24/29 Feature: 24/29 joint graham condenser with 200mm length Made from borosilicate 3.3 Glass of excellent chemical and physical properties Perfect for lab experimetn that needs condensing process Package included: 1X Graham Condenser