Test Code PORPHOBILINOGEN (6329) Porphobilinogen Quan Random U

Specimen Requirements

10 mL of a random urine – no preservative; protected from light

SPECIMEN PROCESSING and HANDLING

Refrigerate during and after collection. Wrap tube in aluminum foil to protect from light.

TRANSPORT TEMPERATURE

Transport Temperature
Frozen
Specimen Stability
Room temperature: Unacceptable
Refrigerated: 7 days
Frozen: 30 days

PERFORMING LAB

Quest Diagnostics Nichols Institute-San Juan Capistrano, CA
33608 Ortega Highway
San Juan Capistrano, CA 92675-2042