Mini Spore Ampules are Self-Contained Biological Indicators (SCBIs) for monitoring Steam processes. Each kit consists of Mini Spore Ampules which contain modified Trypticase Soy Broth (TSB) with a pH indicator and Geobacillus stearothermophilus Cell Line 7953 and Negative Control Ampules which contain modified TSB with a pH indicator and a single glass bead to allow for clear segregation from the Spore Ampules. The modified TSB will transition from the initial Purple color to Yellow and or demonstrate turbidity in the presence of bacterial growth.
Population: ≥1.0 x 106 per ampule.
Compliant with USP, ISO 11138-1 and ISO 11138-3.