Rapid Antigen Covid-19Test Kits 200 million boxes - $3 per test Health Canada, IVD, TUV, CE certification Product Information: Quantity: 20 tests/kit Sample type: Nasopharyngeal swab Storage temperature: 2-30°C The most accurate rapid antigen tests worldwide and provide results in 10 minutes. Test time: 10-15 minutes Rapid 2019-nCoV IgG/IgM Combo Test is a rapid immunochromatographic assay for the simultaneous detection of IgG and IgM antibodies to 2019 novel coronavirus (2019-nCoV, SARS-CoV-2) in human serum, plasma, or whole blood. Kit Contains: 20 Rapid SARS-CoV-2 Antigen Test Cards (Individually packaged) 2 Sample Buffers 20 Sterilized swabs (Individually packaged) 20 Extraction tubes (Individually packaged) 1 Instructions for use 1 Tube rack (for 6 tubes/rack)