What is a vaccination ring?
Inoculation ring is a commonly used laboratory tool in life science experiments, widely used in microbial detection, cell microbiology, molecular biology and many other disciplines, inoculation ring can be divided into disposable plastic inoculation ring (made of plastic) and metal inoculation ring (steel, platinum or nickel chromium alloy) according to different materials. Disposable inoculation ring and needle are made of polymer material polypropylene (PP), with hydrophilic surface after special treatment, suitable for microbial experiments, bacterial experiments and cell and tissue culture experiments, etc., has been sterilized, can be directly used when unpacked!