Hydrogen Peroxide Chemical Indicator

WISAS Type 4 Plasma Chemical sterilisation indicator strips. They are placed in the packs to be sterilised in the Plasma Sterilisers. When the indicator ink is exposed to the sterilisation conditions of the Plasma Sterilisers, they turn from red to yellow or from purple to blue. This product satisfies all specifications of the Process Indicator as described in ISO 11140-1.

• Produced without heavy metals – Does not contain lead or other heavy metals.
• Produced without latex – There is not any concern about latex and dry natural rubber sensitivities.
• Vivid colour change – Ensures easy interpretation of indicator results.