Specifications :

• Appearance : opalescent and reddish violet
• Number of viable spores per ampoule : 5.0E+05 – 1.0E+07
• Growth (35 °C) : no growth
• Growth (60 °C) : growth
• Performance test (6 min, 121 °C) : Survival time 6 min/121 °C
• Performance test (15 min, 121 °C) : Kill time 15 min/121 °C
• D value (121 °C) : 1.5 – 2.0 min
• Z value : 7.0 – 10.0 °C
• Identity : Geobacillus stearo- thermophilus ATCC 7953