Alpha Diagnostics & Traders

Bionova biological indicators by Terragene are self-contained, high-accuracy spore tests designed to validate sterilization efficacy in steam, ethylene oxide (EtO), dry heat, and hydrogen peroxide processes. They utilize resilient bacterial spores (like Geobacillus stearothermophilus) in a plastic vial that turn yellow if sterilization fails (bacteria live) or stay purple/green if successful, with readout times ranging from 1 to 48 hours