| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nmr solvent impurities chart | 1.8 | 0.6 | 6083 | 26 | 28 |
| nmr | 0.75 | 0.3 | 9597 | 11 | 3 |
| solvent | 0.55 | 0.9 | 3605 | 72 | 7 |
| impurities | 0.8 | 0.1 | 5444 | 34 | 10 |
| chart | 0.23 | 0.9 | 1686 | 39 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nmr solvent impurities chart | 0.9 | 0.3 | 4425 | 80 |
