5-Hydroxy-Indole-Acetic Acid – 24h Urine (5HIAA)
All GP and Community samples sent to Ipswich hub. Colchester Hospital sent to Colchester Blood Sciences, URGENT Community Colchester sent in RED sample bag to Colchester Blood Sciences
Hospital or GP.
All Colchester & Ipswich samples: Plain 24hr Urine Collection Container 2.5L.
All Colchester & Ipswich samples: St Bart's. TAT: Approximately 2 weeks.
Avoid for 48h prior & during urine collection: Bananas, Walnuts, Pineapple, Avocado, Aubergine, Red plum & Tomato.