a two-wavelength spectrophotometric procedure for the simultaneous determination of haemoglobin and haemoglobin cyanide ( hicn ) ( or of haemoglobin and haemoglobin azide ( hin3 ) ) concentrations in mixtures has been developed and applied to the determination of the stability constants of hicn and hin3 .
C0019016
a
C0019046
haemoglobin