Blood test tube with yellow cap

Blood Test Tube with Yellow Cap: An Overview

Navigating the diverse range of blood collection tubes can be complex, with each color denoting a specific function. Among these, the blood test tube with yellow cap stands out for its unique purpose in medical diagnostics. These tubes are integral in serum separation, a critical step in many diagnostic procedures.

Understanding the Yellow Cap Tube

The yellow top tube is commonly associated with serum separation. These tubes contain a gel separator and clot activator, making them essential for serum-based tests. The gel forms a barrier between the serum and blood cells after centrifugation, ensuring the integrity of the sample for accurate analysis.

Applications and Advantages

The versatility of the serum separating tube (SST) makes it a staple in clinical laboratories. Its primary use is in immunology and serology, where clear serum is required. The design of the SST blood tube allows for efficient separation, providing a clear specimen for testing and reducing the potential for re-draws.

Materials and Features

Quality materials are crucial for the performance of blood collection tube with yellow cap. These tubes are made from durable, non-toxic plastic, ensuring the safety and stability of blood samples. The interior surface is specially treated to enable the clotting process, while the gel maintains sample separation during transport and storage.

Choosing the Right Tube

Selecting the appropriate blood test tube with yellow cap is vital for laboratory operations. Factors such as volume, additive type, and tube size play a significant role in the suitability of the tube for specific tests. It is important to consult with a supplier to find the tube that meets the technical requirements of your testing procedures.

Procurement on Alibaba.com

For businesses seeking a reliable source of laboratory tubes, Alibaba.com offers a platform to connect with suppliers providing a variety of blood test tubes with yellow caps. Without endorsing any specific brand, the platform facilitates the selection of the appropriate tubes for your laboratory needs.