| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| reference electrode potential | 1.58 | 0.6 | 5098 | 75 | 29 |
| reference | 0.4 | 0.9 | 5252 | 94 | 9 |
| electrode | 0.92 | 0.9 | 544 | 62 | 9 |
| potential | 0.25 | 0.2 | 4999 | 40 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| reference electrode potential | 1.19 | 0.5 | 9806 | 42 |
