A folic acid method involving permanganate oxidation.
D005492:Folic Acid / Q000032:analysis*; D017895:Manganese Compounds; D010084:Oxidation-Reduction; D010087:Oxides
D017895:Manganese Compounds; D010087:Oxides; C048856:permanganic acid; D005492:Folic Acid
FOLIC ACID/determination