Comprehensive Package: 2×metal handle(22cm/8.8inch) + 40 × 5mm Inoculating rings + 50 × 3mm Inoculating rings, total of 90 replaceable nickel inoculation rings to meet your different needs
Easy to Operate: Comfortable handle design, the grip part is flexible and soft, providing a safe and firm grip during use, reducing hand fatigue and enhancing experimental safety
Good Stability: Rod is made of copper, chrome-plated surface, with plastic tube, enhances product stability, strong oxidation resistance, high temperature and corrosion resistance
Reusable: Loop is made of nickel-chromium, can be quickly cooled after high temperature sterilization, can be reusable
Wide Application: Inoculation ring slides along the surface of the AGAR, without cutting or tearing the material, suitable for scientific laboratory and teaching research such as AGAR plate mycology