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HelpTest ID NBLD0079 Porphyrins, Fractionated, Quantitative, Random Urine
Specimen Type/Requirements
Sterile or non-sterile specimen container - Random Urine
A random urine collected without preservative and protected from light.
Specimen Volume
| Preferred Volume | 2.0 mL |
|---|---|
| Minimum Volume | 1.5 mL |
Stability/Transport
| Room Temperature | Unacceptable | |
|---|---|---|
| Refrigerated | 7 days | |
| Frozen | 30 days | Preferred for transport |
Performed Test Frequency
Tuesday through Friday,Sunday
Report Available
5 - 7 days
Additional Information
Test includes: Uropophyrins I, Uroporphyrins III, Heptacarboxyporphyrin, Hexacarboxyporphyrin,
Pentacarboxyporphyrin, Coproporphyrin I, Coproporphyrin III, and Total Porphyrins.
Methodology
HPLC
Performing Lab
Quest Chantilly forwards to Quest San Juan Capistrano
CPT
84120
Interface Build Information
| Result Code | Result Code Description |
|---|---|
| 16780 | Uroporphyrin I |
| 16781 | Uroporphyrin III |
| 15729 | Heptacarboxyporphyrin |
| 15730 | Hexacarboxyporphyrin |
| 15731 | Pentacarboxyporphyrin |
| 16782 | Coproporphyrin I |
| 16783 | Coproporphyrin III |
| 15733 | Total Porphyrins |
| 15734 | Interpretation |