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Test Name:
Bismuth, Blood


  • SBMF No:
    44545
  • Performance Lab Name:
    ARUP Laboratories
  • Test Mnemonic:
    BS B
  • ABN:
    Not required
  • CPT Code:
    83018
  • LOINC Code:
    8161-2
  • Ref Lab Test No:
    0099478
  • Also Known As:
    Bi
  • Spec Type:
    Whole blood
  • Spec Container:
    Dark blue (royal) top (trace metal-free - EDTA) tube
        IMPORTANT: Do not use dark blue (royal) top (trace metal-free - serum) tube
  • Pref Vol:
    7.0 mL
  • Min Vol:
    1.0 mL
  • Fasting:
    No
  • Spec Collect:
    Routine venipuncture
    For collection, use whole blood dark blue (royal) top tube (K2 EDTA additive, trace metal-free)
         – IMPORTANT: Do not use dark blue (royal) top serum tube (no additive, trace metal-free)
  • Spec Process:
    Do not centrifuge
    Do not remove plasma from cells
    Transport whole blood in the original collection tube (preferred)
  • Spec Store Transport:
    Room temperature
  • Spec Stability:
    If sample is collected and stored in appropriate container, the trace element values do not change with time
  • Spec Reject:
    Hemolyzed or heparinized sample
    Sample collected in trace metal-free serum tube
  • Methodology:
    Inductively Coupled Plasma/Mass Spectrometry
  • Reference Range:
    Bismuth, Blood
    0-5 µg/L
    Interpretive Data:
    Elevated results from noncertified trace element-free collection tubes may be due to contamination. Elevated concentrations of trace elements in blood should be confirmed with a second specimen collected in a tube designed for trace element determinations, such as a royal blue (K2 EDTA) tube.
  • Day Run:
    Mon, Thu
  • Time Reported:
    2-6 days
  • Test Type:
    CHEMISTRY