Propionic acid, 1ml Back Catalog number: 680167 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 675195 D6-Dimethoate, 100 µg/ml, Ethyl acetate, 1ml Price on request 73476 2-Chlorobenzotrichloride Price on request 31511 o-Xylene Price on request