The Target Tube COVID19 N2 gene measures the presence of COVID19 in waste water. This makes it clear at an early stage whether the corona virus is circulating in a community and regions can be compared with each other. The qPCR analysis on COVID19 N2 gene is fast and accurately quantifies the presence of this gene. Can be used in combination with Target Tube COVID19 N1 gene (article number U20071). Target Tubes are packed per 50 pieces and are ready to use. The shelf life is at least 1 year at room temperature, if stored in the dark.