Pregnenolone, LC/MS QPREGN
Method(s) | Chromatography/Mass Spectrometry | ||||||||||||||||
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Specimen Required | |||||||||||||||||
Collect | One 3 mL plain red (no gel) top tube. |
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Transport | 0.5 serum frozen (Min: 0.2 mL). * Collection Instructions *
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Stability | Ambient: Unacceptable Refrigerated: 72 days Frozen: -20°C: 14 days Frozen: -70°C: 30 days |
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Unacceptable Conditions |
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Schedule | Sun-Fri; Report available: 8 days | ||||||||||||||||
CPTCode | 84140 | ||||||||||||||||
Notes | Performing Laboratory-Quest Diagnostics Nichols Institute-San Juan Capistrano, CA | ||||||||||||||||
Preferred Specimen Collection Device(s) | |||||||||||||||||
Reference Interval | |||||||||||||||||
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