| Extraction Method | One-step method / magnetic bead method |
| Sample type | Alveolar lavage fluid, throat swab, sputum |
| Detection target | Triple fluorescence detection of ORF lab and N genes |
| Sensitivity | 200copies/mL |
| Biological protection | Matching inactivation procedures, high biological safety |
| Internal standard system | Endogenous housekeeping gene internal standard |