| diphenylamine indicator colour change | 1.57 | 0.2 | 8271 | 37 | 65 |
| why is diphenylamine used as an indicator | 1.09 | 0.4 | 7335 | 41 | 37 |
| thymolphthalein indicator colour change | 1.95 | 0.5 | 5948 | 39 | 97 |
| phenolphthalein indicator colour change | 1.9 | 0.4 | 6189 | 39 | 2 |
| thymolphthalein indicator color change | 0.93 | 0.4 | 7977 | 38 | 23 |
| phenolphthalein indicator color change | 1.8 | 0.3 | 4071 | 38 | 84 |
| phenolphthalein indicator colour change ph | 0.19 | 0.6 | 6388 | 42 | 70 |
| methylene blue indicator colour change | 1.24 | 0.3 | 6249 | 38 | 100 |
| sodium diphenylamine sulfonate indicator | 1.38 | 0.5 | 4835 | 40 | 35 |
| naphtholbenzein indicator color change | 0.32 | 0.4 | 9571 | 38 | 18 |
| methyl red indicator colour change | 1.59 | 0.2 | 3891 | 34 | 6 |
| thymolphthalein indicator colour in acid | 1.04 | 0.6 | 6613 | 40 | 72 |
| colours of phenolphthalein indicator | 1.32 | 0.5 | 6789 | 36 | 64 |
