水平 Level | 葡萄糖 Glucose (g/L) | 胰蛋白胨 Tryptone (g/L) | 酵母抽提物 Yeast extract (g/L) | 酸碱度 pH |
1 | 5 | 5 | 2.5 | 6.8 |
2 | 10 | 10 | 5 | 7.2 |
3 | 20 | 20 | 10 | 7.5 |