Demo Brand Medica Cotton Tips

The cotton swab is composed of a cotton rod and a cotton head. The single-head cotton swab is composed of a cotton wool, and the double-headed cotton swab is composed of two ends of the cotton wool. The cotton swab of the cotton swab is composed of bamboo or wood or plastic rod, and the cotton swab of the cotton swab is made of medical absorbent cotton. Made, medical absorbent cotton should meet the requirements of YY0330. The total number of bacterial colonies of non-sterilized medical cotton swabs should be no more than 100 cfu/g, no fungal colonies should be detected, and E. coli and pathogenic purulent bacteria should not be detected. (Pathogenic pyogenic bacteria refers to Pseudomonas aeruginosa, Staphylococcus aureus, hemolytic streptococcus), medical sterilization grade cotton swabs should be sterile, medical sterilization grade cotton swabs are sterilized by ethylene oxide, placed after seven days The residual amount of ethylene oxide should be no more than 10 μg / g.