Test Code LAB193 Potassium, Body Fluid
Methodology
Ion-Selective Electrode (ISE)
Performing Laboratory
RCH
Specimen Requirements
Submit 1 mL of body fluid in a screw-capped, sterile container. Maintain sterility and forward promptly.
Note: Indicate specimen source on specimen container and request form.
Specimen Stability
Refrigerated: 1 week
Day(s) Test Set Up
Monday through Sunday
Test Classification and CPT Coding
84132