STERIM class IV autoclave test strips are high quality chemical indicators, designed for precise monitoring of the steam sterilisation process in medical and dental facilities and in laboratories. They allow quick and easy verification of key parameters such as temperature and cycle time, which is essential for ensuring the safety and effectiveness of sterilising instruments and materials.
Precise verification of sterilisation parameters
STERIM class IV chemical indicators provide reliable confirmation that the steam sterilisation process ran under the required conditions. After a correct sterilisation cycle, the indicator substance on the strip changes colour from blue to black, giving a clear sign of effectiveness. This visual colour change lets medical staff quickly confirm that instruments have been properly sterilised, reducing the risk of infection.
Versatility and compliance with standards
Every STERIM test strip is designed for maximum convenience and flexibility of use. It has a perforation that allows it to be split into two shorter sections, which is especially practical when sterilising smaller packs. Compliance with ISO 11140-1:2014 guarantees high quality, repeatable results and safe use, which makes these tests an essential part of the daily work of any practice.
Easier record keeping and quality control
Using STERIM class IV tests not only verifies the sterilisation process itself, but also supports high standards of hygiene and safety. The indicator colour change is clear proof that sterilisation was carried out, which makes documentation and record keeping easier. This is key for quality control and meeting regulatory requirements in facilities where sterilisation is a routine part of the work.
Area of use
- dental practices
- medical facilities
- laboratories
- beauty salons
- manicure and pedicure salons










