CD29

Multi-variable Chemical Indicator printed with reactive ink for Steam sterilization processes. Chemdye® CD29 Multivariable Process Indicators (Type 4 according to ISO 11140-1:2014 standard) are single-use chemical indicators that consist of one-side laminated punched paper double strips printed with indicator ink. These indicators have been designed to monitor Steam sterilization processes within loads, ensuring an adequate exposure to the sterilizing agent during the sterilization process and allowing to distinguish between processed and unprocessed items.