ISO 11138-1:2017 Sterilization of health care products -- Biological indicators -- Part 1: General requirements
ISO 18472:2006 Sterilization of health care products -- Biological and chemical indicators -- Test equipment
ISO 11138-1:2017 Sterilization of health care products -- Biological indicators -- Part 1: General requirements
ISO 18472:2006 Sterilization of health care products -- Biological and chemical indicators -- Test equipment