Dilute solution (mg/mL) | Staphylococcus aureus | Salmonella | Salmonella Paratyphi B | Shigella flexneri |
50 | — | — | — | ++++ |
45 | — | — | + | ++++ |
40 | — | — | ++ | ++++ |
35 | — | — | ++ | ++++ |
30 | + | — | +++ | ++++ |
25 | ++ | — | ++++ | ++++ |
20 | +++ | ++ | ++++ | ++++ |
positive control | — | — | — | — |
negative ontrol | ++++ | ++++ | ++++ | ++++ |