抄録
Amounts of reduced hemoglobin, oxygen hemoglobin, carboxyhemoglobin in only 15μl blood were successively determined with oxygen electrode and erythrocytes in 3-4 min. The procedure is composed of measurement of consumption of oxygen with reduced hemoglobin, release of oxygen from oxygen hemoglobin by addition of K3 Fe(CN)6, and release of oxygen due to exchange of carbonmonoxide with oxygen of oxyhemoglobin in the erythrocytes.