Urea (Urine)

Test/Investigation

Urea (Urine)

Site(s) or Laboratory offering Test/Investigation

NNUH, QEH, JPUH

Units

mmol/24h

Comments/Precautions

The volume, dates, and times of collection should be noted

Sample type

24-hour urine collection bottle (plain)

Turnaround times (TAT) Urgent/Routine/GP or OPD

1 hour / 4 hour / by 8am next day

Reference intervals (adult unless stated)

170 – 500 mmol/24h
Reference range for random urine not available. Result should be interpreted in conjunction with serum result

If UKAS Accredited Test indicate at which site

Y NNUH, QEH