Europium (Eu) Back Catalog number: 58163 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 32121 4-Chlorotoluene Price on request 71783 N-Phenyl-N’-cyclohexyl-p-phenylenediamine Price on request 2559.8-50-ME 1H,1H,2H,2H-Perfluorooctane sulfonic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 27619-97-2 Price on request