Round Bottom Two-Neck Borosilicate Glass Distillation Flask with Threaded Joints Capacity:500mL the heaviest-leaded flint giving the

the heaviest-leaded flint giving the strongest dispersion in the comparison kit

and similar simple molecules to teach VSEPR theory and 3D molecular geometry

streaming kinematic data to a compatible handheld base unit for physics classroom investigations

Single-channel aluminum 1-meter bench with engraved graduations and leveling-screw feet

Round Bottom Two-Neck Borosilicate Glass Distillation Flask with Threaded Joints Capacity:500mL the heaviest-leaded flint giving theTwin threaded necks accept thermometer plus addition funnel or condenser during distillation, with the round bottom body sitting in a heating mantle for even warming.