Description
5,5′-Dithiobis(2-nitrobenzoic Acid), also known as Elman’s reagent or Dithionitrobenzoic acid, is used as a chemical to quantify the concentration or number of thiol groups in a sample. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.