Quantitative Ion-Selective Electrode
Within 48 hours
24-hour or random stool.
Transfer a 5 g stool to an unpreserved stool transport vial (ARUP Supply #40910). Available online through eSupply using ARUP Connect™ or contact Client Services at (800) 522-2787. (Min: 1 g) Mix 24-hour collection well. Do not add saline or water to liquefy specimen.
Formed or viscous stool.
Ambient: 1 hour; Refrigerated: 2 weeks; Frozen: 6 months
A reference interval has not been established for fecal specimens.
This test was developed and its performance characteristics determined by ARUP Laboratories. It has not been cleared or approved by the US Food and Drug Administration. This test was performed in a CLIA certified laboratory and is intended for clinical purposes.
Laboratory Developed Test (LDT)
|Component Test Code*||Component Chart Name||LOINC|
- Electrolytes, Feces