240 



MANUAL OF PHYSIOLOGY. 



FIG. 107. 



CO 



The Spectra of Oxyhsemoglobin, reduced haemoglobin, and CO-hsemoglobin. (Gamgee.) 

 1, 2, 3, and 4. Oxyhsemoglobin increasing in strength or thickness of solution. 5. 

 Reduced haemoglobin. 6. CO-haemoglobin. 



