Singh, L N Reaction of sulfhydryl compounds with Folin's phenol reagent. [electronic resource] - Indian journal of experimental biology Nov 1980 - 1307-8 p. digital Publication Type: Journal Article ISSN: 0019-5189 Subjects--Topical Terms: Colorimetry--methodsMolybdenumProteins--analysisSulfhydryl Compounds--analysisTungstenTungsten Compounds