SARS-CoV-2 RAPID ANTIGEN TEST KIT - PACK from 20 The SARS-CoV-2 Rapid Test (Nasopharyngeal Swab) is an immunochromatographic assay for the qualitative detection of SARS-CoV-2 nucleocapsid protein antigens in swab specimens. For professional use only. Results in 15 minutes. - storage: 2-30°C - shelf life of 24 months from the date of production (average shelf life of Gima stocks: from 4 to 16 months) Relative sensitivity: 97.6% (95%CI: 93.3%~99.5%) Relative specificity: 99.7% (95%CI: 98.3%~99.9%) Accuracy: 99.1% (95%CI: 97.7%~99.8%) Kit includes: 20 test cassettes, 20 sterile nasopharyngeal swabs, package insert, workstation, extraction swab, procedure card and multilingual manual in GB, FR, IT, ES, PT, DE, SE, GR.