Renji Viral Transport Medium (VTM) 2ml/10ml, Nasopharyngeal Swab & Bag (50/box)
Applicable sample types: Oropharyngeal, Nasopharyngeal, Saliva, Sputum, and other clinical samples. Mucus is drawn from the nasopharynx with a collector connected to a negative pressure pump. First insert the collector head into the nasal cavity, turn on the negative pressure, rotate the collector’s head, and slowly push it out.