Additive-Free Tube
A specialized vacuum blood collection tube designed for use without any additives or anticoagulants. Ideal for tests requiring pure, unaltered serum samples, such as clinical biochemistry, immunology, serology, viral testing, trace element analysis, and blood bank applications.
Key Features:
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Additive-free design – Ensures sample integrity with no chemical interference.
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Smooth inner wall coating – Minimizes cell adhesion and prevents hemolysis.
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Optimal clot formation – Facilitates natural coagulation for high-quality serum separation.
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Long-term serum stability – Preserves sample composition for reliable retesting.
Description
This product is designed for medical testing applications, including biochemical, immunological, serological assays, various viral tests, trace element detection, and blood specimen collection/containment for blood bank examinations. Its interior wall undergoes special treatment to achieve an ultra-smooth surface that:
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Maintains normal platelet activity
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Facilitates proper blood coagulation
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Prevents hemolysis
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Inhibits adhesion of blood cells and fibrin to the inner wall
