A spot sample may be collected in children where it is not possible to collect the 24-hour sample. Hand delivers to Biochemistry, put "LOOK" in clinical details
UPDATE 19/8/2024 - NaOH no longer required in 24-hour urine bottles as preservatives. Urine Uric Acid can be tested on plain (no preservative) 24-hour urine bottles. Acid/HCl preservative are unacceptable.