COVID-19 real-time RT-PCR Kit is designed for the qualitative detection of COVID-19 viral RNA in oropharyngeal swab, nasopharyngeal swab, sputum and bronchoalveolar lavage (BAL).kit includes primers and probe set targeting the human RNase P gene that serves as an internal positive control for the real-time RT-PCR. price depends on MQO, Payment LC or TT