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The indicator provides a clear identification of processed versus unprocessed items
Integrated response to steam sterilization for pre-vacuum or gravity sterilizers operating for 15 minutes or longer
A multi-parameter indicator with purple-to-green colour change for use in pre-vacuum sterilizers operating at 134°C for 3 minutes or longer
Five options available from 37ºC to 254ºC
Simple installation
Retort Checks Canning Indicators for Steam & Water Processes Retort Check Type:SteriTec Retort Checks Grade G (1 carton of 5000 units) The indicator provides a clearOverview The Retort Check is the single best means of providing retainable evidence of batch retort processing in steam or raining water canning retorts. These indicator cards use unique inks that change colour fully only when specific parameters of time, temperature and steam quality are met. Unlike the binary (and almost instant) colour change of autoclave tape that is disposed after use, these canning indicators enable operators to match indicator