4 Neck Flask with Round Bottom

The 4 neck flask usually has the appearance of a round belly and a thin neck. It has three necks and can be added a variety of reactants at the same time.Compared with flat bottom flasks,the round bottom can bear long time heating.
Its narrow neck is used to prevent the solution from splashing or reduce the evaporation of the solution. It can be used with rubber stopper to connect other glass equipments.
When the solution needs a long time reaction or heating reflux, the flask is generally used as the container. The neck of the flask is not as large as that of the beaker, so it is easier to flow down along the outer wall when pouring the solution, so the glass stirrer is usually used to gently touch the opening of the flask to prevent the solution from flowing along the outer wall.
The 4 neck flask can be stirred by holding the neck of the bottle and rotating it gently by hand, or use a professional mixer. If heated or refluxed, magnetic agitators in the bottle can be used for stirring.

Material:Boro 3.3
Very good light transmittance.

Size Details: