Fumaric acid Back Catalog number: 72167 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 57230 Zinc (Zn) Price on request 79392 2,4,6-Trichlorophenol-d2 Price on request 3184.15-K-IO Ethyl tridecanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 28267-29-0 Price on request