Borosil Pyrex Capillary Tube

Understanding Borosil Pyrex Capillary Tubes

Capillary tubes are essential components in various scientific and medical settings, and borosil pyrex capillary tubes stand out due to their precision and reliability. These slender tubes are designed to transport fluids by capillary action, a principle critical in applications ranging from blood sampling to the calibration of equipment.

Types and Applications

The versatility of borosil pyrex capillary tubes is reflected in their diverse types, each identifiable by color-coded caps indicating their specific use. For instance, tubes with light blue caps are integral in coagulation tests, while those with red or gold caps are activated for clotting, serving primarily in serology. The gray-capped tubes are tailored for glucose and blood alcohol level assessments, and lavender or pink tubes are synonymous with hematology. Green-capped tubes, containing heparin, are a staple in routine chemistry analyses.

Features and Materials

Borosil pyrex capillary tubes are meticulously crafted from either durable plastic or glass, with a rubber stopper at one end to maintain a vacuum. This vacuum is crucial for the preservation and stabilization of samples, such as blood, preventing coagulation and ensuring the integrity of the sample for later analysis.

Advantages of Using Borosil Pyrex Capillary Tubes

The use of borosil pyrex capillary tubes extends beyond the medical field into branches of science and industry, including environmental testing and food safety. Their design allows for precise sample collection and storage, which is paramount in obtaining accurate test results. The choice of material—borosilicate glass—provides excellent thermal resistance and chemical stability, which are imperative qualities for maintaining sample integrity.

Selecting the Right Capillary Tube

Selecting the appropriate borosil pyrex capillary tube is contingent upon the intended application and the required additives. With a range of options available, professionals can choose tubes based on the specific needs of their field, whether it be for a blood bank, clinical diagnostics, or chemical analysis.

Purchasing Considerations on Alibaba.com

Alibaba.com serves as a marketplace to connect buyers with a spectrum of borosil pyrex capillary tubes, catering to various industry requirements. While exploring the platform, buyers can refine their selection based on the application-specific features of these capillary tubes, ensuring they procure the appropriate type for their needs without compromising on the integrity of their work.