Gamma-rays + PVC + EO = OK.
D005023:Ethylene Chlorohydrin / Q000138:chemical synthesis; D005027:Ethylene Oxide; D005720:Gamma Rays; D011143:Polyvinyl Chloride; D011145:Polyvinyls; D011839:Radiation, Ionizing; D013242:Sterilization / Q000379:methods*
D011145:Polyvinyls; D005023:Ethylene Chlorohydrin; D011143:Polyvinyl Chloride; D005027:Ethylene Oxide