The COVID-19 Antigen Rapid Test (Nasopharyngeal Swab) is a fast, cassette-based chromatographic immunoassay for the qualitative detection of SARS-CoV-2 antigens in nasopharyngeal swab samples from individuals with suspected SARS-CoV-2 infection in conjunction with clinical presentation and the results of other laboratory tests. SARS-CoV-2 antigens are generally detectable in upper respiratory specimens during the acute phase of coronavirus infection.
COVID-19 ANTIGEN RAPID TEST KIT
COVID-19 Antigen Rapid Test Kit and its components are ready to use right away. When first opened, keep the container at ambient temperature (15–30oC). Tested while open or in use. Use the kits right away (within 30 minutes). If the packaging has been open for more than 30 minutes, you should not use the test gadget.