Serum separator tubes play a crucial role in the field of laboratory equipment, specifically in the chemical industry. These specialized tubes are designed to simplify the process of separating serum from blood samples, ensuring accurate and efficient results. In this article, we will explore the key aspects of serum separator tubes and their significance in laboratory procedures.
1. What are serum separator tubes?
Serum separator tubes, also known as SSTs, are a type of blood collection tube used to separate serum from whole blood. These tubes contain a gel barrier that, when centrifuged, assists in the separation of serum from other blood components. The gel forms a physical barrier between the serum and cellular components, allowing for easy extraction of serum for further analysis.
2. How do serum separator tubes work?
When a blood sample is collected in a serum separator tube, the tube is gently inverted to mix the blood with the gel barrier. Afterward, the tube is placed in a centrifuge, where the spinning motion causes the blood components to separate based on their density. The gel barrier forms a distinct layer between the serum and cellular components, making it easy to extract the serum without contamination.
3. What are the advantages of using serum separator tubes?
Using serum separator tubes offers several advantages in laboratory procedures. Firstly, they simplify the process of separating serum, saving time and effort for laboratory technicians. Additionally, the gel barrier minimizes the risk of contamination between serum and cellular components, ensuring accurate results. Serum separator tubes also have a longer shelf life compared to other types of blood collection tubes, making them a cost-effective option for laboratories.
4. Applications of serum separator tubes.
Serum separator tubes are widely used in various laboratory procedures. They are primarily employed in clinical diagnostics to analyze serum for markers of diseases, such as liver function tests, lipid profiles, and renal function tests. Moreover, these tubes find application in research studies, pharmaceutical testing, and blood transfusion compatibility testing.
5. Proper handling and storage.
To ensure accurate results, proper handling and storage of serum separator tubes are crucial. It is essential to follow the manufacturer's instructions for proper sample collection, including the recommended blood-to-additive ratio. After collection, the tubes should be stored upright to allow the gel barrier to remain undisturbed. It is also important to avoid subjecting the tubes to extreme temperatures or excessive agitation, as this may affect the gel barrier's functionality.
In conclusion, serum separator tubes play a vital role in the chemical industry's laboratory equipment sector. Their ability to simplify the process of separating serum from blood samples makes them invaluable in various laboratory procedures. Understanding their working principle, advantages, and proper handling ensures accurate and reliable results in clinical diagnostics and research studies. Incorporating serum separator tubes in laboratory practices enhances efficiency and contributes to advancements in the field of chemical analysis.