Clear color change from red to green
When used as directed the indicator gives a visual confirmation that the items being sterilized have been subjected to the following parameters of time, temperature and Formaldehyde concentration according to EN ISO 11140-1, Type 4.
• Clear color change from red to green
• Assurance to the user that minimum cycle parameters have been achieved inside the pack
• Can be used as a permanent record
• Cost effective
• Conforms to EN ISO 11140-1, Type 4
