Test Code LAB426 Phosphorus, Urine, 24 Hours
Methodology
Photometric Molybdate
Performing Laboratory
RCH
Specimen Requirements
10 mL from a 24-hour urine collection in a plastic urine container. No preservative.
Note: 1. 24-Hour volume is required on request form for processing.
2.Follow instructions in “Urine Collection” in “Special Instructions.”
Specimen Stability
Send sample refrigerated and test as soon as possible.
Day(s) Test Set Up
Monday through Sunday
Test Classification and CPT Coding
84105