Home
HelpTest Code KFL Potassium, Body Fluids
Methodology
Ion-Selective Electrode (ISE)Performing Laboratory
St. Clair Hospital LaboratorySpecimen Requirements
Specimen must arrive within 4 hours of collection.
1 green-top (heparin) tube (1 mL of heparinized body fluid).
Note: Indicate source of specimen on specimen container and request form.