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Aldosterone/Plasma Renin Activity
Test Code*
Includes
Aldosterone
Plasma Renin Activity
Aldosterone/PRA Ratio
Plasma Renin Activity
Aldosterone/PRA Ratio
Preferred Specimen
1.8 ml frozen plasma collected in an EDTA tube
Minimum Volume
0.8 mL EDTA plasma
Transport Container
Quest plastic tube
Transport Temperature
Frozen
Specimen Stability
Room Temperature: 24 hours
Refrigerated: 24 hours
Frozen: 28 days
Refrigerated: 24 hours
Frozen: 28 days
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Plasma collected in plasma separator tube
Methodology
Liquid Chromatography Tandem Mass Spectrometry (LC/MS/MS)
Setup Schedule
Sun-Friday
Report Available
3-5 days
Clinical Significance
Send Outs
Performing Laboratory
Quest San Juan Capistrano
