Perfluoro-n-octanoic acid, 50µg/ml in MeOH, 1,2ml Back Catalog number: PFOA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 9692.24-10MG Tetraphenyltin, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 595-90-4 Price on request MBDE-139 2,2',3,4,4',6-Hexabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 50592 Copper (Cu) - 5 PPM Price on request