What does the Standard Serum Separator Tube (SST) indicate for tests?

The Standard Serum Separator Tube (SST) is specifically designed for the collection of blood samples that will be used for a variety of laboratory tests. This type of tube contains a gel that facilitates the separation of serum from the cellular components of the blood after centrifugation. As a result, the SST is widely utilized for various tests, including serology, chemistry panels, and hormone assays, because it allows for efficient handling and analysis of serum.

The versatility of the SST is one of its key features, enabling laboratories to streamline the testing process with a single collection device, making B the most accurate choice. By using the SST, healthcare providers can obtain the serum needed for multiple tests from just one blood draw, improving patient comfort and reducing the need for multiple venipunctures.