| 瓶号 | 浓度 | |||
| 1 | 2 | 3 | 平均值 | |
| 1 | 2.76 | 2.74 | 2.79 | 2.76 |
| 2 | 2.76 | 2.78 | 2.74 | 2.76 |
| 3 | 2.74 | 2.74 | 2.77 | 2.75 |
| 4 | 2.75 | 2.76 | 2.73 | 2.74 |
| 5 | 2.73 | 2.73 | 2.76 | 2.74 |
| 6 | 2.74 | 2.77 | 2.77 | 2.76 |
| 7 | 2.77 | 2.80 | 2.76 | 2.78 |
| 8 | 2.74 | 2.76 | 2.77 | 2.75 |
| 9 | 2.77 | 2.78 | 2.75 | 2.77 |
| 10 | 2.74 | 2.73 | 2.77 | 2.75 |
| 11 | 2.79 | 2.78 | 2.81 | 2.79 |