Laboratory Test DirectoryShare
Electrolyte Panel, Urine
|Methodology:||Quantitative Ion-Selective Electrode|
Collect:24-hour urine (without additives) . Refrigerate during collection. Also acceptable: Random urine.
Specimen Preparation: Transfer 1 mL aliquot of urine from a well-mixed collection to a Standard Transport Tube.
Record total volume and collection time interval on transport tube and test request form (For 24hr. urine).
Storage/Transport Temperature: Refrigerated.
Stability: Refrigerated: 4 days;
Note: This test is approved for NY .
|CPT Code(s):||See individual tests|
|Test Panel Components||Chloride, Urine ; Potassium, Urine ; Sodium, Urine; Calcium, Urine + Creatinine, 24-Hour Urine ;|