Capillary Blood Collection Tube

Haorunmed supply Capillary Blood Collection Tube is a laboratory consumable specifically designed for collecting minute amounts of blood. It is commonly used for collecting small blood samples from distal sites such as fingertips, earlobes, or heels, and is particularly suitable for infants, elderly patients, or scenarios requiring frequent monitoring (such as rapid blood glucose, blood gas, and complete blood count tests).

Safe Materials: Mostly made of 100% medical-grade plastic (such as PET or PP), lightweight, drop-resistant, and without the risk of glass breakage; some models feature a pre-assembled structure, enhancing operational safety.

Accurate Capacity: Common specifications are 1 mL (such as the TPP 8700 series cone-bottom capillary tube), with an outer diameter of approximately 10.5 mm and a height of approximately 43 mm, suitable for rapid quantification of cell volume (PCV) and tissue growth monitoring.

Function-Oriented Design: The cone-bottom shape facilitates the concentration of blood cells after centrifugation, making it easy to read the volume; the ultra-smooth inner wall significantly reduces blood cell adhesion, improving detection accuracy.