Labs also use them. Instead of medications, people who work in labs use them to preserve specimens, biological materials, and pharmaceutical materials. This is because each one of those three things also have to be kept at lower temperatures. Some of these refrigerators come with extra features for functionality. For instance, some come with additional drawers installed in them for storing additional materials. Some come with glass doors and lighted displays so each item stored in the refrigerator can easily be seen and picked out. This type is especially good for labs because they use various small sized specimens which at times can be hard to identify.

Some also have an automatic defrost feature that will unfreeze the contents inside to a certain degree. Some even have digital displays and controls that show what the current temperature inside is set at. Also, some have automatic door locking mechanisms to ensure that the items inside will safely be preserved. That was some information on pharmacy refrigerators. They are an important part of any pharmacy and some labs. They can be set to very low temperatures that will preserve important things like medications and specimens.