Serving as a secure seal to prevent leakage and contamination, Rubber Stoppers for Blood Collection Tubes play a vital role in ensuring the integrity of blood samples from collection to analysis.

The primary function of Rubber Stoppers for Blood Collection Tubes in blood collection tubes is to create a hermetic seal that prevents the escape of blood and the entry of contaminants. This seal is essential to maintain the integrity of the blood sample, preserving its composition and preventing the introduction of foreign substances that could compromise diagnostic results. Whether used for routine blood tests, infectious disease screening, or therapeutic monitoring, the reliability of rubber stoppers is critical to the accuracy and validity of laboratory analyses.

Rubber stoppers for blood collection tubes are typically made from synthetic rubber compounds such as butyl rubber. These materials offer excellent elasticity, resilience, and chemical resistance, ensuring a tight and durable seal that withstands the rigors of sample handling and transportation. Additionally, rubber stoppers are often coated with silicone oil to facilitate smooth insertion into the tube and minimize friction during sample collection and processing.