Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
what is test tube holder used for | 1.05 | 0.9 | 3990 | 56 |
test tube holder used in laboratory | 1.65 | 0.8 | 6505 | 21 |
test tube holder used for | 1.89 | 0.7 | 6214 | 11 |
what is a test tube holder used for science | 1.19 | 0.5 | 2663 | 69 |
what is a test tube holder used for in a lab | 0.88 | 0.2 | 6063 | 93 |
test tube holder used in chemistry lab | 0.2 | 0.1 | 8209 | 53 |
test tube holder used for in chemistry | 1.8 | 0.5 | 9823 | 45 |
test tube holder uses | 0.95 | 0.4 | 6314 | 25 |
test tube holder usage | 1.93 | 0.9 | 1969 | 20 |
description of test tube holder | 1.69 | 0.4 | 494 | 70 |