Metanephrines, Fractionated, Free, Plasma
Code
MFFP
CPT Code
83835
Loinc Code
Unit
pg/mL
Methodology
LC/MS/MS - Quantitative High Performance Liquid Chromatography-Tandem Mass Spectrometry
Sample Types
EDTA plasma/Lithium heparin plasma
Sample Volume
4 ml
Sample Stability
28 days
Sample Temperature
‑20 °C
TAT (Working Days)
17
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