药物浓度(g/mL) | 重复试验 | 抑菌圈平均直径 (cm) | RSD (%) | 抑菌圈 比值 | ||
1 | 2 | 3 | ||||
空白组 | 0.6 | 0.6 | - | - | ||
0.05 | 0.7100 | 0.7125 | 0.7050 | 0.7092 ± 0.0038 | 0.54 | 1.1819 |
0.10 | 0.9225 | 0.9175 | 0.9150 | 0.9183 ± 0.0038 | 0.42 | 1.5306 |
0.15 | 1.3175 | 1.3125 | 1.3025 | 1.3108 ± 0.0076 | 0.58 | 2.1847 |
0.20 | 1.3725 | 1.3825 | 1.3800 | 1.3783 ± 0.0052 | 0.38 | 2.2972 |
0.25 | 1.4025 | 1.3900 | 1.4050 | 1.3992 ± 0.0080 | 0.57 | 2.3319 |