Propionic acid Back Catalog number: 70345 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677901 Dialifos, 100 µg/ml, Ethyl acetate, 1ml Price on request 2091.13-K-IP 2,4,6-Tribromophenol-PFB, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. Price on request 71641 Propyl sulfide Price on request