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Laboratory Test Directory

Pyrroles, Urine (Updated)


Name Method Department Units
Pyrroles, Urine Send Out ug/dL

Specimen Requirements

Urine - Random

Container Type Container Size Specimen Volume

Sterile container

N/A 8 mL

Frozen - 1 month(s)

Specimen Preparation

  • See comment section for collection instructions

Reasons for Rejection

  • Specimen not preserved
  • Not protected from light


**Urine for this test can only be collected at the following Laboratory Services Centers: Outpatient Lab at the Main Campus, Dublin Methodist Urgent Care Lab, Westerville, East Broad, Hilliard, Newark and Canal Winchester.** This test requires the patient's specimen be added to a urine pyrrole kit from Bio Center Laboratory that contains a specific preservative. The urine must be added to this kit within 15 minutes of collection. Refer to in-lab processing section of this entry to see the instructions. Patient prep: (1) If first time testing for pyrroles, discontinue taking any B6 or Zinc one week prior to collecting specimen. (2) If under treatment for pyrroluria, continue taking vitamin B6 and Zinc

CPT Code

  • 84311