| Catalase | Coagulase/其他 | 菌 |
| + | Coagulase+ | S. aureus |
| + | CoNS、novobiocin sensitive | S. epidermidis |
| + | CoNS、novobiocin resistant | S. saprophyticus |
| - | Alpha、optochin sensitive | S. pneumoniae |
| - | Alpha、optochin resistant | Viridans strep |
| - | Beta、bacitracin sensitive | GAS |
| - | Beta、bacitracin resistant | GBS |
| - | Gamma、bile esculin+ | Enterococcus / S. gallolyticus |
回原章:Ch03