SL. NO. | Antimicrobial agents | Symbol | Disc concentration (µg/disc) |
1 | Penicillin G | P | 10 |
2 | Chloramphenicol | CL | 30 |
3 | Streptomycin | S | 10 |
4 | Tetracycline | TE | 30 |
5 | Vancomycin | VA | 30 |