Hi All Please can you confirm what sample you accept for Carboxyhaemoglobin, and what stability time-frame you state? Many thanks Sam Samantha Ekin POCT Co-ordinator Direct dial tel: 0161 419 5628 Department of Laboratory Medicine Stockport NHS Foundation Trust Pathology, Stepping Hill Hospital Poplar Grove Stockport. SK2 7JE www.stockport.nhs.uk<http://www.stockport.nhs.uk/> www.nhslabmedservices.co.uk<http://www.nhslabmedservices.co.uk/>