Metanephrines, Fractionated, Free, LC/MS/MS, Plasma QMETFP
Method(s) | Chromatography/Mass Spectrometry | ||||||||
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Components | Metanephrine, Free; Normetanephrine, Free; Total , Free (MN + NMN) |
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Specimen Required | |||||||||
Collect | Two 3 mL lavender (EDTA) top tube. |
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Transport | Transfer 2.5 mL plasma refrigerated (Min: 2 mL). * Collection Instructions *
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Remarks | Patient Preparation
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Stability | Ambient: 24 hours Refrigerated: 14 days Frozen: 30 days |
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Unacceptable Conditions |
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Schedule | Mon-Sat; Report available: 5-6 days | ||||||||
Billing Code | 9011446 | ||||||||
CPTCode | 83835 | ||||||||
Notes | Performing Laboratory Quest Diagnostics Nichols Institute-Chantilly VA | ||||||||
Preferred Specimen Collection Device(s) | |||||||||
Reference Interval | |||||||||
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