Europium (Eu) Back Catalog number: 57163 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 682235 2,2',4,4'-Tetrahydroxybenzophenone, 500mg Price on request B3IPPPP Bis(3-isopropylphenyl) phenyl phosphate, 1.2ml x 50ug/ml, toluene Price on request 679074 Methoprene, 100mg Price on request