Capillary blood transfer tube IVD, heparin

Capillary blood transfer tubes are specialized glass or plastic tools used to move small volumes of blood from a collection site into a secondary container. These devices are internally coated with heparin to prevent clotting during the transfer process and rely on capillary action to draw the sample into the tube.

These items are designed for single-use applications to ensure sample integrity and patient safety. When browsing this category, users will find tools intended to facilitate the efficient handling of blood specimens in clinical or laboratory settings.