Fumaric acid Back Catalog number: 72167 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 683832 Dioxabenzofos, 100 µg/ml, Acetonitrile, 1ml Price on request 95083 VOC Standard Price on request 9443.12-100 Bolstar, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 35400-43-2 Price on request