The urine sodium test measures the concentration of this electrolyte in a 24-hour urine sample, which is crucial for evaluating kidney function and electrolyte balance. We use the Ion Selective Electrode (ISE) technique to ensure accurate and reliable results.
Collect all urine passed over a 24-hour period in a suitable container. At the end of the period, mix well and take a 10 mL aliquot for analysis. It is important to indicate the total volume of urine collected.
Muestra
24-hour urine, 10 mL aliquot. Indicate total volume.
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