Azorubin, certified, 0.25g Back Catalog number: C10411500 Availability: In the manufacturer's stock Price on request - + Recommended 72303 2-Chlorobenzoic acid Price on request 8484.15-K-ME Metoprolol (free base), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 51384-51-1 Price on request 57758 Cerium (Ce) Price on request