• Class 1 pouch Internal / external chemical indicators for use with Steam and ETO sterilization systems • Left side – steam sterilization - Blue indicators turn dark green • Right Side – ETO sterilization - Pink indicators turn yellow • Steam sterilization, our Benco Dental Steam Chemical indicator strips [3470-424] can be used in conjunction with the pouches. • Temperature Parameters: 132°C with 3 minutes or 121°C with 30 minutes. • Store in a cool dry place • Shelf life of pouch is 5 years. After Sterilization, Sterility is maintained up to 2 years when properly sealed. • Latex / Lead Free