Erbium (Er) Back Catalog number: 58068 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 58239 Yttrium (Y) Price on request 8748.12-5MG 4-Bromodiphenyl ether, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 101-55-3 Price on request 15900-3850-100AN5 Phenmedipham, 100µg/ml in Acetonitrile, 5ml Price on request