| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what additive is in the yellow tube | 1.2 | 0.1 | 2525 | 3 |
| what additive is in the yellow top tube | 0.45 | 0.6 | 849 | 3 |
| what additive is in the yellow sterile tube | 0.57 | 0.4 | 2101 | 33 |
| yellow top tube additive | 0.73 | 1 | 7177 | 63 |
| yellow tube additive | 2 | 0.7 | 3640 | 94 |
| yellow phlebotomy tube additive | 1.89 | 0.4 | 1383 | 14 |
| yellow test tube additive | 1.94 | 1 | 1457 | 9 |
| what additive does a yellow top tube have | 1.83 | 0.1 | 2626 | 44 |
| what additive is in the gray tube | 0.36 | 0.1 | 9704 | 91 |
| additive in red top tube | 0.11 | 0.4 | 9382 | 76 |
| additive in blue top tube | 1.84 | 0.8 | 9111 | 46 |
| red top tubes contain what additive | 0.53 | 0.8 | 3193 | 22 |
| gray top tubes contain what additive | 1.29 | 1 | 9920 | 100 |
| additive in green top tube | 0.5 | 1 | 5121 | 56 |
| additive in grey top tube | 1.95 | 0.4 | 6798 | 75 |
| additive in gray top tube | 1.3 | 0.9 | 4076 | 86 |
| white top tube additive | 0.71 | 0.2 | 6387 | 69 |
| yellow top tube contains | 1.48 | 1 | 925 | 50 |
| light green top tube additive | 1.57 | 0.7 | 6211 | 70 |
| light blue top tube additive | 1.9 | 0.2 | 2163 | 27 |
| additives for white topped tubes | 0.12 | 1 | 85 | 65 |
| gold top tube additive | 0.98 | 0.1 | 452 | 54 |
| grey tubes contain what additive | 1.33 | 0.1 | 8585 | 60 |
