Clot Activator-Free & Additive-Free Blood Tubes – For High-Purity Serum Samples

This product is a vacuum blood collection tube free of additives and clot activators, crafted from medical-grade PET or glass material and sterilized via gamma irradiation. As a single-use sterile medical device, it features precisely calibrated vacuum negative pressure technology for rapid, quantitative blood collection. Free from anticoagulants, coagulants, separation gels, or any chemical additives, the tube preserves the natural state of blood, allowing it to coagulate spontaneously and separate high-purity serum. It provides unadulterated primary samples for clinical testing and scientific research, eliminating interference from exogenous substances.

Core Features

1. Ultimate Sample Purity Assurance

   No chemical additives combined with the chemical stability of inert materials prevent component reactions or residues, avoiding hemolysis and blood cell adhesion. Ensures serum samples are pure, contamination-free, and deliver accurate, reliable test results.
2. Safe & Convenient Operation

   Vacuum negative pressure design enables "one-needle multi-tube" blood collection, automatically controlling volume to reduce human error. Superior airtight rubber stoppers isolate external contamination, while impact-resistant materials minimize breakage risks during transportation and centrifugation. Some models include needle-stick prevention safety features.
3. Eco-Friendly & Stable Performance

   Chemical-free formulation reduces environmental impact in production and disposal, aligning with green healthcare initiatives. Specialized inner wall treatment facilitates smooth coagulation, maintaining serum integrity for extended periods to support retesting with excellent reproducibility.
4. Wide Compatibility

   Compatible with mainstream testing equipment (e.g., automatic biochemical analyzers, immunoassays) and available in multiple volume options (3ml/5ml/7ml, etc.) to meet diverse blood collection needs across scenarios.

   Applications

   Clinical Routine Testing

   Suitable for serum biochemical analyses (liver/renal function, electrolytes, myocardial enzymes, blood lipids, hormones) and serological screening for infectious diseases (hepatitis B, syphilis, HIV, etc.).

   Immunological & Research Use

   Ideal for immunological studies (antibody detection, immunoglobulin analysis) and basic research in biotechnology/pharmaceuticals, providing unmodified blood samples for experimental needs.

   Blood Bank Operations

   Meets requirements for blood typing and cross-matching in blood banks, ensuring transfusion safety.

   Target Institutions

   Widely used in hospitals, medical checkup centers, third-party testing laboratories, research institutes, and other healthcare/scientific research organizations.