Price: 15.00 - 25.00 INR/Piece
A nasopharyngeal swab is a method for collecting a clinical test sample of nasal secretions from the back of the nose. breaking point at 15 cm
To collect the sample, the swab is inserted in the nostril and gently moved forward into the nasopharynx, a region of the pharynx that covers the roof of the mouth. The swab is then rotated for a specified period time to collect secretions, then the swab is removed and placed into a sterile viral transport media, which preserves the sample for the subsequent analysis.