Methodology: Ion-Specific Enzyme (ISE)
Submit an entire 24-hour urine collection in a urine container supplied by Meadville Medical Center Laboratory. No preservatives required. Refrigerate specimen during and after collection.
- Random specimens will be accepted.
- See “Urine Collection” located in “Specimen Collection & Preparation” section for timed collection instructions. Also refer to “Patient Information” section in back of manual for patient handout explaining collection information for this test.
Days Set Up: Monday through Sunday
84133 – potassium