Description
GLASS BOILING BEAKER--3 neck design allows to attach three laboratory glassware components for distillation apparatus..LABORATORY FLASKS--Made from material for long time and use..DISTILLATION APPARATUS FLASKS--Transparent bottle body design makes it easy to observe the change and residual of inner liquid..3 NECK LABORATORY FLASK--Compact size and light weight, easy for you to store and carry..OUTER JOINT FLASK--Great for simple distillation, steam distillation, fractional distillation, azeotropic distillation etc.