Test Name
Porphobilinogen, 24 Hour Urine
Alternate DescriptionPorphobilinogen, Urine, Quantitative
Lab Section
Specimen Processing Area
Fluid TypeUrine
Specimen Tube Type Transport
24 hour urine preserved with 5 grams of Sodium Bicarbonate
Summary Test NamePorphobilinogen, 24 Hour Urine
Specimen Stability72 hours if refrigerated
Minimum Volume20 ml urine
Specimen TransportRefrigerate
Reference ValueAccompanies report
Additional Test InformationProtect from light.