| for 15 min at room temperature | 4 | temporal |
| for 120 minutes | 3 | temporal |
| afterwards | 2 | temporal |
| gel → be → incubated | 13 |
| gel → be incubated in → solution | 3 |
| negative | neutral | positive |
| 0.049 | 0.896 | 0.055 |
| Raw frequency | 16 |
| Normalized frequency | 0.400 |
| Modifier score | 0.500 |
| Perplexity | 273.590 |