Perfluoro-n-octanoic acid, 50µg/ml in MeOH, 1,2ml Back Catalog number: PFOA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 675644 Propetamphos, 10.0 µg/ml, Ethyl acetate, 10ml Price on request CLM-9049-1.2 3,5,6-trichloro-2-pyridinol(4,5,6-13C3, 99%) cp 97%, 100µg/ml in Acetonitrile, 1,2ml Price on request 55187 WP & DMRQA Low Level Mercury (Hg) Price on request