What Is A Vacuum Blood Collection Tube?
In this educational video, we explore the purpose and proper usage of vacuum blood collection tubes without additives. You'll see a detailed walkthrough of how these plain tubes work for serum separation in medical diagnostics, learn the step-by-step collection process from venipuncture to centrifugation, and understand their critical applications in biochemistry, immunology, and trace element testing. This practical guide is designed for healthcare professionals and laboratory technicians seeking clarity on serum sample preparation and tube selection.