Flowflex™ SARS-CoV-2 Antigen Rapid Test Strip (Nasal/Nasopharyngeal)

Flowflex SARS-CoV-2 Antigen Rapid Test Strip (Nasal/Nasopharyngeal)

The SARS-CoV-2 Antigen Rapid Test Strip is a lateral flow chromatographic immunoassay for the qualitative detection the nucleocapsid protein antigen from SARS-CoV-2 in nasal and nasopharyngeal swab specimens directly from individuals who are suspected of COVID-19 by their healthcare provider within the first seven days of the onset of symptoms. The SARS-CoV-2 Antigen Rapid Test Strip can also test specimens from asymptomatic individuals.



Relative Sensitivity:

Nasal Swab: 97.4% (95% CI: 92.3%-99.5%)
Nasopharyngeal Swab: 97.4% (95% CI: 92.3%-99.5%)

Relative Specificity:

Nasal Swab: 99.8% (95% CI: 98.5%-100.0%)
Nasopharyngeal Swab: 99.8% (95% CI: 98.5%-100.0%


Nasal Swab: 99.2% (95% CI: 98.0%-99.8%)
Nasopharyngeal Swab: 99.2% (95% CI: 98.0%-99.8%)

Test Highlights

  • Nasal and Nasopharyngeal swab specimens
  • Results in 15 minutes
  • Excellent performance compared to molecular methods
  • Room temperature storage


SKU DA-1902 Category