_PH_param.PH_val
| Description | pH value at which the observed NMR parameter value was observed. |
| Details: | |
| Parent saveframe | pH_param_list |
| Data type | float |
| DB table | PH_param |
| DB column | PH_val |
| DB type | FLOAT |
| NULL allowed | no (mandatory) |
| ADIT-NMR deposition system prompt | pH val |