These ethylene oxyde sterilization Visto Bueno® has been designed as autoadhesive labels to be used as an external indicator to be stuck on boxes and packages which will be sterilized with this method.
Place an indicator within each package to be processed. On larger packages it is advised to use more than one indicator in different places.
Because this process can vary quite widely depending on concentrations of Ethylene Oxyde, humidity and temperaturas the final colours obtained can vary.
Every single product which has been manufactured by Química Del Santo has been submitted to a strict quality control using top notch technology ( CIER: apparatus Chemical Indicator Evaluator Resistometer) guaranteeing the fulfilment of criteria for both ISO 11140:2014 and ISO 9001:2015.
Of every product,samples are kept for five years preserving evidence of its performance.