Specimen:
Collect
- Timed Urine in Timed Urine Container
Submit
- 10 mL (Min:5 mL) Aliquot(s) Timed Urine in Sterile Specimen Container. Submit Refrigerated.
Special Handling
- 24 HR Urine Collection Only
- Keep Specimen Refrigerated During Collection
- State Volume
Rejection Criteria
- Acid Preserved Urine
Stability
Ambient: 1 Hour(s); Refrigerated: 2 Day(s); Frozen: 1 Month(s); Incubated: Unacceptable
Methodology
- Ion Selective Electrode (ISE)
Performed
Mon-Fri
Reported
1-3 Day(s)
CPT Codes
- 84133
Interpretive Data
Please see report for interpretive data.
Components
- 2418 - POTASSIUM, URINE
- 2497 - POTASSIUM, URINE
- 2490 - VOLUME (ML)
Last Updated: December 11, 2024 @ 10:13 am
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