Table 2. Mean values and standard deviation of pH values of fresh samples.
| Materials | 3 min | 20 min | 1 hr | 2 hr | 24 hr |
|---|---|---|---|---|---|
| Sealapex | 5.45aA | 5.75aA | 6.39bA | 8.32cA | 10.71dA |
| BioRoot | 9.98aB | 10.43bB | 10.77bB | 11.31cB | 11.49cB |
| TotalFill | 8.23aC | 10.55bB | 10.84bB | 11.03bB | 12.14cC |
Different superscript small letters in a horizontal line represent a statistically significant difference (p < 0.05). Different superscript capital letters represent a statistically significant difference among materials (p < 0.05).