Anhui wensheng medicals as professional Flocked nylon Swab Manufacturers provide Nasopharyngeal And Oropharyngeal Swabs(specimen Sampling Swab、Swab Specimen Collection、Viral Sampling Swab、Nasopharyngeal Swab Oropharyngeal Swab Collection) for covid Antigen Swab Test.The preferred flocked swab for both virus nasal and throat sampling specimen. • High sample collection efficiency due to the unique spray type nylon pile implantation technology. • ABS swabstick with different breakingpoint, easy to operate and no interfere with PCR testing.