Potassium, Post

Specimen Plasma
Container Type Gold/White Top Tube

Stability 7 days
Turnaround Time 1 day
Methodology Indirect Ion Selective Electrode (ISE)
Reference Range 3.4 – 5.0 mEq/L
Transport Temp Refrigerate 2°-8°C
Instructions Avoid hemolysis. Use slow flow/stop pump sampling technique as described in the “Specimen Collection and Handling” section of this manual under “Post Dialysis Sampling”. Identify post dialysis tube with barcode label GOLD/WHITE ***POST***.
CPT Code 84132