Pure suspensions of viable spores with a known population and resistance to low temperature Steam sterilization processes typically 100 °C to 120 °C.
True Indicating Spore Suspensions are standardized suspensions of spores appropriate for direct inoculation onto samples for sterility, bio burden and bacteriostasis testing.
Population: ≥1.0 x 107 spores per 0.1 mL.
Compliant with USP and ISO 11138-1.