Table 3. Laboratory items sterilized in this study, the growth conditions used to assess sterility, and the time required to sterilize each item in all pressure cookers tested.
| Item to be sterilized | Media used to assess sterilization | Growth temperature | Minimum sterilization time (mins) |
|---|---|---|---|
| Nutrient broth | - | 30°C | 15 |
| Nutrient agar | - | 30°C | 15 |
| Soil water | NA and SDA | 30°C | 45 |
| 15-cm Mall probe and seekers | NA and SDA | 30°C | 15 |
| 15-cm reagent digger spatulas | NA and SDA | 30°C | 15 |
| Dissection scissors | NA and SDA | 30°C | 30 |
Abbreviations: NA, nutrient agar; SDA, Sabouraud dextrose agar