• Protoporphyrin, Free, Blood
  • Fibrinogen Antigen
  • Allergen Specific IgE, Respiratory (Environmental Inhalant) Profile
  • Lactoferrin, Fecal
  • HBB (Hemoglobin, Subunit Beta) Gene Mutation Analysis
  • von Willebrand Factor Multimer Analysis, Plasma
  • Valproic Acid, Total, Serum
  • Protoporphyrins, Fractionation, Whole Blood
  • Buspirone, Urine
  • Central Nervous System (Meningitis/Encephalitis) Pathogen Panel, Molecular Method
  • LDS
  • Sign up
  • Log in
  • LDS
  • /Medical Tests
  • /Vitamin B12 (Cyanocobalamin)
  • All
  • Diseases
  • Overview
  • Clinical Utility
  • Interpretation
  • Reference Ranges
  • Methodology
  • Specimen Collection
  • Additional Testing
  • Turnaround Time
  • CPT
  • LOINC
  • ICD10
  • Additional ICD10
  • References
  • All
  • Diseases
  • Overview
  • Clinical Utility
  • Interpretation
  • Reference Ranges
  • Methodology
  • Specimen Collection
  • Additional Testing
  • Turnaround Time
  • CPT
  • LOINC
  • ICD10
  • Additional ICD10
  • References

Vitamin B12 (Cyanocobalamin)
Medical Test

References
Access to Vitamin B12 (Cyanocobalamin) is restricted.