Transport specimen male swab stick composed of stainlee steel stick and cotton tip.Size: 70 mm Stick applicator, φ 5.5mm tip, φ13mmxH150mm round bottom.
Sterile swabs are free from bacteria or other living microorganisms. Common methods for sterilization include autoclaves, ETO (ethylene oxide gas), and Gamma irradiation.
Sterile swabs are generally used for biological sample collection to avoid sample contamination, and for medical use to avoid infection.