LabasicsGlass Distilling Adapter, Borosilicate Glass 75 Degree Bent Chemistry Adapter Distillation Laboratory Adapter with 24/40 Standard Joints for Distillation Apparatus

Labasics Glass Distilling Adapter, Borosilicate Glass 75 Degree Bent Chemistry Adapter Distillation Laboratory Adapter with 24/40 Standard Joints for Distillation Apparatus

StonyLab Borosilicate Glass Graham Condenser with 24/40 Joint 300 mm Jacket Length Lab Glass Condenser

StonyLab Borosilicate Glass Heavy Wall Single Neck Flat Bottom Boiling Flask, with 24/40 Standard Taper Outer Joint, 50ml