Propionic acid Back Catalog number: 79401 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9439.8-100 Demeton O, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 298-03-3 Price on request 681543 cis-Nonachlor, 100 µg/ml, Cyclohexane, 1ml Price on request 72813 Galaxolide Price on request