| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| concentrated nitric acid used in laboratory | 1.81 | 0.7 | 3251 | 88 | 43 |
| concentrated | 1.49 | 0.2 | 9155 | 38 | 12 |
| nitric | 1.25 | 0.7 | 4057 | 59 | 6 |
| acid | 0.19 | 0.6 | 7308 | 55 | 4 |
| used | 1.55 | 0.5 | 957 | 56 | 4 |
| in | 0.16 | 1 | 4796 | 7 | 2 |
| laboratory | 0.53 | 0.7 | 8411 | 60 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| concentrated nitric acid used in laboratory | 1.93 | 0.4 | 1226 | 43 |
