2025-05-21
Understanding EDTA Blood Collection Tubes and Their Role in Modern Diagnostics
In clinical laboratories, blood draw vacuum tubes are essential for efficient and safe sample collection. These tubes are designed to draw a precise volume of blood using negative pressure (vacuum), making the process fast and less invasive for patients. The vacuum system eliminates the need for manual suction, reducing the risk of contamination and ensuring consistency in test results. Among these, the blood test vacuum tubes are color-coded based on their additives, each serving a specific diagnostic purpose.