Capillary blood collection tube IVD, ammonium heparin

Capillary blood collection tubes containing ammonium heparin are specialized containers used to gather and preserve small volumes of blood samples. These devices are primarily utilized in clinical settings for diagnostic investigations, such as measuring neonatal bilirubin levels or performing microhaematocrit tests.

These single-use tubes are constructed from glass or plastic and are designed to be sealed after the specimen is collected to ensure sample integrity during transport. Users should note that these products are intended for the collection and handling of capillary blood rather than venous samples.