Propionic Acid (C3H6O2) Back Catalog number: 50678 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8223.12-100-CY Triazophos Price on request FHEA 2-Perfluorohexyl ethanoic acid (6:2), 50µg/ml in Isopropanol, 1,2ml Price on request 9747.10-100-ME Ecgonine methyl ester, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. Price on request