Target MIC ranges (internationally
agreed in ISO reference) and zone diameters.
In bold - ranges recently altered (2006-06-07).
| Antibiotic | MIC (mg/L) | Disc* (µg) | ISA* (mm) |
| Pip/tazobactam | 1/4-8/4 | 30/6 | 26-32 |
| Ceftazidim | 1-4 | 10 | 25-31 |
| Cefepim | 1-8 | 30 | 31-37 |
| Aztreonam | 2-8 | 30 | 28-34 |
| Imipenem | 1-4 | 10 | 24-30 |
| Meropenem | 0.25-1 | 10 | 31-39 |
| Amikacin | 1-4 | 30 | 26-32 |
| Gentamicin | 0.5-2 | 30 | 27-33 |
| Tobramycin | 0.25-1 | 30 | 30-36 |
| Ciprofloxacin | 0.25-1 | 5 | 33-39 |
| Colistin | 0.25-2 | NA | - |
*Oxoid Ltd discs and ISA medium
RAF/RAF-M
Uppdaterad för RAF och RAF-M
2006-06-08
Av Gunnar Kahlmeter och Barbro Olsson-Liljequist