Reaction of sulfhydryl compounds with Folin's phenol reagent.
D003124:Colorimetry / Q000379:methods; D008982:Molybdenum; D011506:Proteins / Q000032:analysis*; D013438:Sulfhydryl Compounds / Q000032:analysis*; D014414:Tungsten; D017973:Tungsten Compounds
C029556:Folin's phenol reagent; D011506:Proteins; D013438:Sulfhydryl Compounds; D017973:Tungsten Compounds; D008982:Molybdenum; D014414:Tungsten