Perfluoro-n-pentanoic acid, 50µg/ml in MeOH, 1,2ml Back Catalog number: PFPEA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 678274 Chlorfenapyr, 100 µg/ml, Acetonitrile, 1ml Price on request E649952 Erythromycin-13C,d3, 1mg Price on request 3492.10-100-AN Propetamphos Price on request