Product performance: the product is sterile. The product is sterilized by ethylene oxide. When leaving the factory, the residual amount of ethylene oxide shall not exceed 10 µg/g.
Scope of application:Medical protective masks are suitable for medical working environments to block droplets, blood, body fluids, and secretions, and filter airborne particles, including microbial particles (such as viruses, bacteria, molds, bacillus anthracis, tuberculosis, etc.).