| parent | Potassium | LP15098-4 |
| child | Potassium [Moles/volume] in 12 hour Urine | 57355-0 |
| child | Potassium [Moles/time] in 12 hour Urine | 57380-8 |
| child | Potassium [Moles/time] in 18 hour Urine | 58996-0 |
| child | Potassium [Moles/time] in 1 hour Urine | 53123-6 |
| child | Potassium [Mass/time] in 24 hour Urine | 51720-1 |
| child | Potassium [Moles/volume] in 24 hour Urine | 21476-7 |
| child | Potassium [Moles/time] in 24 hour Urine | 2829-0 |
| child | Potassium [Moles/volume] in 2 hour Urine | 57379-0 |
| child | Potassium [Moles/time] in 6 hour Urine | 18372-3 |
| child | Potassium [Moles/volume] in Urine | 2828-2 |
| child | Potassium [Moles/volume] in Urine collected for unspecified duration | 35677-4 |
| child | Potassium [Molar amount] in Urine collected for unspecified duration | 32550-6 |
| child | Potassium/Creatinine [Mass Ratio] in 24 hour Urine | 13798-4 |
| child | Potassium/Creatinine [Ratio] in 24 hour Urine | 56971-5 |
| child | Potassium/Creatinine [Molar ratio] in 24 hour Urine | 56143-1 |
| child | Potassium/Creatinine [Mass Ratio] in Urine | 11148-4 |
| child | Potassium/Creatinine [Ratio] in Urine | 43222-9 |
| child | Potassium/Creatinine [Molar ratio] in Urine | 33949-9 |
| PartDisplayName | en-US | Potassium | Urine | Chemistry - non-challenge |
LOINC Version: 2.77
FHIR