| Code | Mud_Phenolphthalein_Alkalinity_Pm |
| Name | Pm |
| Parents | Property > Concentration > Alkalinity |
| Description | The volume ratio of 0.02 normal (N/50) standard sulfuric acid (Pm_Titration_Volume) to mud volume in API Mud Phenolphthalein Alkalinity test (API RP13 Section 8, Chemical Analysis). |
