Due to ongoing labour disputes, Canada Post services will be suspended, which may impact some of our FIT and Integrative Laboratory Services (ILS) clients. Read more
Back to Test Catalogue

Carbon Monoxide, Blood

Test ID: COSTM

Test

Method

Co-oximetry

Platform

Siemens Rapidpoint/Rapidlab

Report Includes

Carbon Monoxide

Specimens

Whole blood (Heparin)

Test Location

St. Michael's Hospital, 30 Bond Street, Toronto ON M5B 1W8

Test Version

26-May-2023

Specimen

Specimens

Whole blood (Heparin)

Sample Volume

3.0 mL

Minimum Volume

1.0 mL

Collection & Handling

Collection Instructions

Collect prior to start of Oxygen therapy.

Handling Information

Store and send cold. DO NOT OPEN TUBE. ICL must receive the sample prior to 12:00 hours Monday – Friday for same day analysis. Sample should be tested within 24 hours of collection.

Additional Information

Carbon Monoxide is measured as Carboxyhemoglobin.

Test Version

26-May-2023

Performance / Interpretation

Method

Co-oximetry

Platform

Siemens Rapidpoint/Rapidlab

Turnaround Time

1 Day

Results

Name Units Reference Range Conversion Factor
Carbon Monoxide Fraction of Total Hemoglobin
  • Non-smokers: <0.02
  • Smokers: <0.09
  • Toxic: >0.20
  • (Carbon Monoxide measured as Carboxyhemoglobin)
% x 0.0100

Test Location

St. Michael's Hospital, 30 Bond Street, Toronto ON M5B 1W8

Test Version

26-May-2023

Interface / Setup

Test Version

26-May-2023