The quanty COVID-19 system is a quantitative test that allows the quantification, by means of Real Time PCR, of the N region (nucleocapsid phosphoprotein) of novel Coronavirus (COVID-19). The Procedure allows the detection of the RNA target by means a retroamplification reaction in a microplate. The analysis of the results is made using a Real Time PCR analyzer instrument (thermal cycler integrated with a system for fluorescence detection).