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Oxford University Hospitals NHS Foundation Trust
Clinical Biochemistry

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Also known as: Aminophylline, Phyllocontin, Uniphyllin

Specimen requirements

Sample type: Plasma (Lithium Heparin)

Collection requirements: No special requirements


Price on application

Turnaround time

Please see Turnaround times

Analytical method


Analysis undertaken at these site(s)

John Radcliffe Hospital

Reference intervals


< 1 year: 27 - 55 µmol/L
> 1 year: 55 - 110 µmol/L


< 1 year: 27 - 55 µmol/L
> 1 year: 55 - 110 µmol/L