title: Quality-control system for blood pH and gas measurements, with use of a tonometered bicarbonate-chloride solution and duplicate samples of whole blood.
mesh_terms: D001639:Bicarbonates; D001769:Blood; D002245:Carbon Dioxide / Q000097:blood*; D006863:Hydrogen-Ion Concentration; D008722:Methods; D009584:Nitrogen; D010100:Oxygen / Q000097:blood*; D011786:Quality Control; D012965:Sodium Chloride; D014065:Tonometry, Ocular
chemical_list: D001639:Bicarbonates; D002245:Carbon Dioxide; D012965:Sodium Chloride; D009584:Nitrogen; D010100:Oxygen