Accufine Life Sciences

Clinical hematology test and blood banking

Action principle and advantage: EDTA can effectively chelat the calcium ion of blood, therefore it can prevent the blood coagulation, does not affect the count and size of the leukocyte and keep erythrocyte invariable.

EDTA tubes are specialized blood collection containers designed to facilitate the preservation of blood samples for hematological testing. EDTA, or ethylenediaminetetraacetic acid, acts as an anticoagulant by binding calcium ions, preventing blood from clotting and ensuring accurate analysis.
Typically made from high-quality plastic or glass, EDTA tubes come with a color-coded cap, usually lavender or purple, indicating their specific use for hematology tests. They are available in various sizes to accommodate different blood volumes, making them versatile for various clinical applications.
These tubes are commonly used in laboratories for tests such as complete blood counts (CBC), blood smears, and blood typing. The ability to prevent coagulation allows for the reliable assessment of cellular components, including red blood cells, white blood cells, and platelets.
Each EDTA tube is sterile and designed for single-use to minimize contamination risks. After blood collection, samples can be easily transported to the laboratory for analysis without compromising their integrity.
Overall, EDTA tubes are essential tools in modern medical diagnostics, providing healthcare professionals with accurate and reliable results for patient care. Their effectiveness in preserving blood samples makes them indispensable in both clinical and research settings, contributing significantly to the field of hematology.