CPT Code:
84311
Availability:
Monday - Friday, 0800 - 1700.
Turnaround Time:
2 - 3 days.
Minimum Volume:
2.0 mL.
Specimen Handling:
Random urine, morning specimen preferred. Freeze urine or CSF immediately without preservative.
Interpretive Reference Range:
Subjective interpretation.
Use:
Tests for succinylpurines.
Methodology:
Colorometric method of Bratton-Marshall.