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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