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ANSI/AAMI/ISO 11140-4:2007 (R2015)
Sterilization of health care products - Chemical indicators - Part 4: Class 2 indicators as an alternative to Bowie and Dick test for detection of steam penetration.
Specifies performance for a Class 2 indicator to be used as an alternative to the Bowie and Dick test for steam sterilizers for wrapped health care goods (instruments, etc. and porous loads).
Association for the Advancement of Medical Instrumentation [aami]