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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
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 |
Additional Information
Test includes: Uropophyrins I, Uroporphyrins III, Heptacarboxyporphyrin, Hexacarboxyporphyrin,
Pentacarboxyporphyrin, Coproporphyrin I, Coproporphyrin III, and Total Porphyrins.