Metanephrines, Fractionated, LC/MS/MS, Random Urine QMETRU
Method(s) | Chromatography/Mass Spectrometry |
---|---|
Specimen Required | |
Collect | Random urine. Also acceptable:
|
Transport | 5 mL random urine (Min: 1.5 mL). Preserved: Ambient (room temperature) Unpreserved: Frozen * Collection Instructions *
|
Stability | Preserved urine Ambient: 10 days Refrigerated: 14 days Frozen: 90 days Unpreserved urine Ambient: Unacceptable Refrigerated: Unacceptable Frozen: 30 days |
Unacceptable Conditions | Urine collected in boric acid |
CPTCode | 82570, 83835 |
Notes | Performing Laboratory-Quest Diagnostics-Chantilly VA |
Preferred Specimen Collection Device(s) | |