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Oxford University Hospitals NHS Foundation Trust
Clinical Biochemistry

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Theophylline

Also known as: Aminophylline, Phyllocontin, Uniphyllin

Specimen requirements

Sample type: Plasma (Lithium Heparin)

Collection requirements: No special requirements

Cost

Price on application

Turnaround time

Please see Turnaround times

Analytical method

Immunoassay

Analysis undertaken at these site(s)

John Radcliffe Hospital

Reference intervals

Female

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

Male

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