Perfluoro-n-pentanoic acid, 50µg/ml in MeOH, 1,2ml Back Catalog number: PFPEA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended MOPCB-4009S 4-Methoxy-2',3,5,5'-tetrachlorobiphenyl, 100µg/ml in IO, 1ml Price on request 72361 2-Butoxyethyl acetate Price on request 8916.14-100-T 2-Methyl-3,3',4,4'-tetrachlorodiphenylmethane Price on request