- KRBC
Potassium, Total, RBC (ARUP via RPS)
Test Code
KRBC
Specimen Name
Potassium, Total, RBC (ARUP via RPS)
CPT Codes
- 84132
Collect
Lithium Heparin (1)
Stability
Refrigerate
Volume
2 mL RBCs
Minimum Volume
0.7 mL
Performed
Performance varies / Reported 4-7 days
Additional Information
ARUP # 2014041
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Common Lab Definitions
- Serum
- Plasma
- STT