It are essential tools for validating sterilization processes. Designed for use in monitoring autoclave performance, these biological indicators are damp and packed in a convenient pack of 100. The indicators are ideal for confirming that sterilization has reached the desired level, providing reliable results with a 132°C activation temperature. These biological indicators are used to ensure that sterilization cycles have been effective, making them an indispensable part of quality control in laboratories, medical, and industrial settings.