R U H Bath, return to home page

Pathology Departments Requesting & Reporting Blood Test Information Phlebotomy Guide Contact us
Blood Sciences

Blood Test Information


  back to assay index

Test Code: COH

Tube type: Lithium Heparin

Special instructions

Reference Range
Smokers: <9
Non-smokers: 0.5 - 1.5
Intermediate levels may be seen in persons subject to passive smoking and environmental pollution.


Turnaround Time
1 day

Department: Biochemistry

Clinical Application
Suspected CO poisoning.


back to top