Cat. No : 9901-NCOV-01G. Reliable, rapid chromatographic immunoassay for the qualitative detection of specific antigens of SARS-CoV-2 The SARS-CoV-2 Rapid Antigen Test is a reliable, rapid chromatopgraphic immunoassay for the qualitative detection of specific antigens of SARS-CoV-2 present in the human nasopharynx. This test is an aid in detecting antigen from the SARS-CoV-2 virus in individuals suspected of COVID-19. This product is strictly intended for professional use in laboratory and Point of Care environment.