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Test Name:
Ephedrine, Urine


  • SBMF No:
    44189
  • Performance Lab Name:
    NMS Labs
  • Test Mnemonic:
    U EPHEDRIN
  • ABN:
    Not required
  • CPT Code:
    83789
  • Ref Lab Test No:
    1950U (ARUP# 0091205)
  • Also Known As:
    Isofedrol, Ephedra Ma Huang
  • Spec Type:
    Urine, random
  • Spec Container:
    Plastic container with tightly fitting lid
  • Pref Vol:
    1.0 mL
  • Spec Collect:
    Routine random urine collection
  • Spec Store Transport:
    Refrigerated
  • Spec Stability:
    16 days room temperature (20-30°C)
    16 days refrigerated (2-8°C)
    16 days frozen (-20°C) – Do not use frost-free units that undergo repeated freeze/thaw cycles
  • Methodology:
    High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS)
  • Use:
    Therapeutic Drug Monitoring
  • Clinical Significance:
    Stimulant, Anorexogenic
  • Reference Range:
    By report
  • Additional Test Info:
    This test is referred through ARUP Laboratories
  • Day Run:
    Varies
  • Time Reported:
    Varies
  • Test Type:
    TOX-TDM