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Clinical Biochemistry

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Tubular Reabsorption of Phosphate (Urine)

Also known as: TRP

Specimen requirements

Sample type: Urine (Universal)

Collection requirements: This calculation requires plasma phosphate and creatinine as well as urine phosphate and creatinine. Specimens would ideally be collected at the same time.


Price on application

Turnaround time

Please see Turnaround times

Analytical method


Analysis undertaken at these site(s)

John Radcliffe Hospital

Reference intervals


All ages: 80 - 100 %


All ages: 80 - 100 %