Quantitative Ion-Selective Electrode
Within 48 hours
Liquid random stool.
Transfer 5 g aliquot of liquid random stool to an unpreserved stool transport vial (ARUP Supply #40910). (Min: 1 g) Do not add saline or water to liquefy specimen.
Formed or viscous stool.
Ambient: Unacceptable; Refrigerated: 1 week; Frozen: 1 month
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.
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