Use of ascorbic acid as an indicator for heavy metals.
D001205:Ascorbic Acid; D002118:Calcium; D003300:Copper; D004492:Edetic Acid; D005954:Glucosephosphate Dehydrogenase; D005978:Glutathione; D006593:Hexokinase; D007202:Indicators and Reagents; D007501:Iron; D008274:Magnesium; D008623:Mercaptoethanol; D008628:Mercury; D010084:Oxidation-Reduction; D012972:Sodium Hydroxide; D013053:Spectrophotometry; D014867:Water
D007202:Indicators and Reagents; D014867:Water; D012972:Sodium Hydroxide; D008623:Mercaptoethanol; D003300:Copper; D004492:Edetic Acid; D007501:Iron; D005954:Glucosephosphate Dehydrogenase; D006593:Hexokinase; D008628:Mercury; D005978:Glutathione; D008274:Magnesium; D001205:Ascorbic Acid; D002118:Calcium