Europium (Eu) Back Catalog number: 58163 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 58067 Holmium (Ho) Price on request 3H138 2,2',3',4,4',5-Hexachloro-3-biphenylol, 1.2ml x 50ug/ml, nonane Price on request 674558 Fensulfothion, 100mg Price on request