or
Flasks Distilling Four Neck Round Bottom Heavy Wall Capacity (mL) 500. Center [standard taper] Joint 29/42. Side [standard taper] Joints 24/40. Approx. Dia. (mm) 105 Four neck round bottom flask with [standard taper] outer joints all vertical.
Flasks Distilling Four Neck Round Bottom Heavy Wall Capacity (mL) 500. Center [standard taper] Joint 29/42. Side [standard taper] Joints 29/42. Approx. Dia. (mm) 105 Four neck round bottom flask with [standard taper] outer joints all vertical.
