STEAM INDICATOR STRIP (CLASS 4)

Description

The Steam Indicator Strip (Class 4) is a high-precision chemical indicator developed for reliable monitoring of steam sterilization processes. It is a Type 4 Multivariable Indicator according to ISO 11140-1:2014 and reacts to the critical sterilization parameters time, temperature and steam to achieve full cycle verification. Formulated for standard exposure of 121C for 15 minutes or 134C for 3.5 minutes the strip changes color from yellow to black when sterilization iseffective. Each indicator is a one-sided laminated, punched double-card strip printed with high-quality indicator ink to prevent smudging and ensure readability. Produced under a Quality Management System (ISO 13485:2016 / NS-EN ISO 13485:2016), these strips provide consistent, dependable results. Ideal for hospitals, laboratories, and sterilization centers, the Steam Indicator Strip (Class 4) offers quick, clear, and accurate visual confirmation of sterilization efficacy.