Separating Funnel

Squibb separating funnel is a type of laboratory glassware used for separating immiscible liquids. It consists of a glass vessel with a stopcock at the bottom and a top funnel for pouring the liquids. The stopcock allows for the separate removal of the liquids, with the denser liquid being drained out first. This apparatus is commonly used in organic chemistry and other laboratory procedures where the separation of two liquids is required.

The design of the Squibb separating funnel allows for the efficient separation of liquids with different densities. By carefully adjusting the stopcock, the lighter or denser liquid can be extracted without disturbing the other layer, facilitating the purification of substances. The top funnel also aids in the addition of liquids and prevents splashing during the separation process.

When using the Squibb separating funnel, it is important to ensure that the stopcock is tightly closed before adding the liquids and to handle the apparatus with care to avoid breakage. Proper labelling of the liquids and careful observation during the separation process is essential for successful and accurate separation.