Test Catalog
Arsenic Fractionation, Random Urine
  • CPT Code: 82175
  • LOINC:
  • Specimen Type: Random Urine
  • Frequency: Setup: Mon-Fri; analytic time 2 days
  • Instructions: 5mL random urine in clean, plastic aliquot container with no metal cap or glued insert. No seafood 48 hrs prior.
  • Text: Useful for diagnosis of arsenic intoxication. Inorganic arsenic is the toxic form, while organic arsenic is non-toxic. Components: Z5071 Inorganic Arsenic U; Z5072 Organic Arsenic U
  • Methodology: Liquid-Liquid Extraction/Inductively Coupled Plasma-Mass Spectrometry (IP-MS)C