PHOSPHORUS, URINE, RANDOM
Urine Phosphorus - Inorganic Phosphorus (Pi) - Phosphate (PO4)
Specimen Collection Requirements
Urine, one sterile container without preservatives
Remove particulates by centrifugation prior to analysis.
Samples collected using cotton balls.
Ambient (18-26°C): 7 days; Refrigerated (2-8°C): 7 days; Frozen (≤-20°C): 7 days
There is a diurnal variation in urine phosphate excretion with the highest output occurring in the afternoon.
Wednesday, June 6, 2018 01:27:06 PM
Client Services: 503-413-1234