Medical Use Surgical Absorbent Cotton Roll Hebei Kangji Medical Instrument Co., Ltd. Base Info Ethylene Oxide Sterilization:Without Ethylene Oxide SterilizationQuality Guarantee Period:Two YearsGroup:AdultLogo Printing:With Logo PrintingSpecification:500g,roll Description Pre:100% Pure Cotton Sterilize Cotton Ball for Medical Use Next:Disposable Pre-Filled Syringe Manufacturers Direct Medical Pre-Filled Syringe Glass