Determination of serum calcium by means of orthocresolphthalein complexone.
D001774:Blood Chemical Analysis; D002118:Calcium; D002624:Chemistry, Clinical; D003408:Cresols; D066298:In Vitro Techniques; D007202:Indicators and Reagents; D010635:Phenolphthaleins; D013053:Spectrophotometry
D003408:Cresols; D007202:Indicators and Reagents; D010635:Phenolphthaleins; D002118:Calcium