Blood collection tubes are vital tools used in medical settings to collect and preserve blood samples for various tests and analyses. These tubes play an integral role in diagnosing medical conditions, monitoring treatment progress, and conducting research. One of the key components of is rubber stopper for blood collection tube, which ensures proper sealing, safety, and preservation of the collected sample. Although often overlooked, rubber stoppers for blood collection tubes offer several advantages that make them an essential part of the blood collection process.

 Ensures Proper Sealing and Prevention of Contamination

One of the primary functions of a rubber stopper in a blood collection tube is to seal the tube effectively and prevent any contamination of the blood sample. When blood is drawn into the collection tube, it is crucial that the sample is not exposed to air, bacteria, or other contaminants. A secure seal ensures that the sample remains intact, uncontaminated, and free from external influences that could compromise the accuracy of the test results.

Rubber stoppers are designed to create a tight fit over the opening of the blood collection tube. This seal is essential not only for maintaining the integrity of the sample but also for protecting healthcare workers and lab technicians from potential exposure to bloodborne pathogens. The stopper’s snug and secure fit helps to minimize the risk of leaks, spills, and cross-contamination during storage, transportation, or handling of the samples.

Provides Leak-Proof Protection

A significant advantage of using rubber stoppers is their ability to provide leak-proof protection for blood samples. Blood collection tubes are often transported over long distances between healthcare facilities, laboratories, and clinics. During this process, it is important that the samples remain securely sealed to avoid leakage or spillage, which could result in lost samples, exposure to hazardous substances, or contamination of other items.

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Good formulation technology guarantees excellent leakage of butyl rubber stopper，Leakage <20mg
Ultra-low metal dissolution can be used for human blood metal detection
Special surface treatment technology eliminates the effects of silicon treatments on blood products .
The most stringent process control ensures the cleanliness of the rubber stopper .