It is suitable for collecting, transporting and storing various influenza virus, avian influenza virus, coronavirus, hand-foot-mouth disease (HFMD), rubella/measles and other virus specimens. Specimens are usually collected from the nasopharynx of a human body.
The tube body and tube lid are made of polypropylene (PP), which will not deform under high temperature and high pressure (121°C, 15 minutes), and will not become brittle at low temperature (-80°C). The tube is resistant to static extrusion and dynamic impact. The cone-shaped design of its bottom makes it resistant to centrifugal force and shock.
There are two versions of specimen preservation fluid: inactivated and conventional (non-inactivated).
Sampling swabs are divided into oropharyngeal swabs and nasopharyngeal swabs.