| IOCP1 | Indicator solution 1% o-Cresolphthalein | 100ml | 230 € | reageco | human |
| 64982 | o-Cresolphthalein Complexon extrapurified AR | 5 Gms | 184 € | Research sys | human |
| 72278 | o-Cresolphthalein Complexone Sodium Salt extrapurified | 5 Gms | 460 € | Research sys | human |
| 29121 | o-Cresolphthalein Indicator AR | 100 Gms | 166 € | Research sys | human |