Suitable for collection viral specimen, exfoliated cells or secretion in a patient’s month or nose. The nylon flocked swab tip can improve the absorption/release capacity of the specimen and the analytical sensitivity. Plastic stick designed with a break point is easy for the swab tip to be a broken into a specimen collection tube for preservation. Swabs are produced to GMP standard and sterilized by ethylene oxide, with no enzyme and inhibitor, guaranteeing the reliability of test result.