Blood Sciences Test


Urine Calcium

Specimen

24 hr Urine

Units

mmol/24hr

Reference Range

2.5 – 7.5 mmol/24 hr

Test Usage

Some patients with recurrent renal calculi have a high urinary calcium output, idiopathic hypercalciuria. Serum calcium must be checked to exclude hypercalcaemia.

Turnaround time

1 day

Availability

Local testCan be added on to an existing request up to 4 days following sample receipt.

Specimen Labelling Procedure