DESICCATOR

DESICCATOR

A desiccator is a sealed container used in scientific laboratories to store chemicals, samples, or equipment in a dry environment. It typically contains desiccants like silica gel or anhydrous calcium chloride to absorb moisture from the air inside the container, thus protecting the contents from humidity. Desiccators are essential for experiments where moisture could interfere with results or damage the materials being stored.

There are two main types of desiccators:

1. **Vacuum Desiccators:** These are equipped with a port that allows a vacuum pump to remove air and moisture from the container. Vacuum desiccators are particularly useful for storing substances that are very sensitive to moisture or for drying materials more quickly.

2. **Non-vacuum Desiccators:** These rely on the passive absorption of moisture by the desiccant and do not require a vacuum. They are simpler and typically used for less moisture-sensitive materials.

Desiccators are made from materials such as glass or plastic that can withstand the low pressures and are chemically inert to avoid reacting with the contents. They are used in various fields like chemistry, biology, and electronics, where maintaining a moisture-free environment is crucial.