VMA:HVA Ratio – Random Urine

Send to lab immediately.
Hospital. Mon-Thurs, before 12pm.
*If Urgent Colchester Request*: Yellow Urine Monovettes 8.5ml. Min vol: 4ml.
*If Urgent Colchester Request*: GOSH: TAT: 3d. If patient is under Addenbrookes, sample will be sent to Addenbrookes lab.
Non-fasting. No specific patient preparation required.