| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| green tubes have what additives | 0.1 | 0.4 | 2705 | 60 |
| additive in green top tube | 0.48 | 0.9 | 4926 | 66 |
| light green tube additive | 0.5 | 0.1 | 4694 | 10 |
| light green top tube additive | 0.46 | 0.1 | 8680 | 9 |
| dark green tube additive | 0.81 | 0.2 | 477 | 8 |
| dark green top tube additive | 1.5 | 0.1 | 3381 | 85 |
| grey tubes contain what additive | 1.09 | 0.2 | 4748 | 28 |
| what are additives in tubes | 0.38 | 0.5 | 7553 | 34 |
| gray top tubes contain what additive | 0.96 | 0.3 | 4790 | 28 |
| light green tubes contain | 1.02 | 0.9 | 1769 | 86 |
| what additive is in the gray tube | 1.08 | 0.5 | 4698 | 25 |
| tube colors and additives | 0.38 | 0.3 | 1996 | 45 |
| what additive is in the yellow tube | 1.44 | 0.2 | 1911 | 95 |
| additives for white topped tubes | 1.55 | 0.5 | 1096 | 71 |
| red top tubes contain what additive | 1.49 | 0.9 | 1165 | 54 |
| what color tube has no additives | 0.7 | 0.2 | 7639 | 28 |
| green top tube contains | 1.31 | 1 | 8842 | 55 |
| light blue tube additive | 0.04 | 0.4 | 9122 | 93 |
| grey top tube additive | 1.1 | 0.3 | 5295 | 90 |
| additive in blue top tube | 1.42 | 0.6 | 7602 | 57 |
| additive in gray top tube | 0.44 | 0.2 | 3159 | 74 |
