Treatment | Volume added (ml) | ||||
Standard mutagen (NaN3) | Herbal extract | Reagent mixture | Water | Salmonella strain TA100 | |
Blank | - | - | 2.5 | 17.5 | - |
Background | - | - | 2.5 | 17.5 | 0.005 |
Standard mutagen | 0.1 | - | 2.5 | 17.4 | 0.005 |
Test sample | - | 0.005 | 2.5 | 17.5 | 0.005 |