Erbium (Er) Back Catalog number: 58068 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674205 Ethoxyquin, 250mg Price on request 677575 2,2-Bis(bromomethyl)-1,3-propanediol, 100mg Price on request 9812.2-K-ME 2-Nitroaminoethanol, 1000µg/mL, Solvent-methanol, Unit 1.1mL, # of units-1, Cas.no. 74386-82-6 Price on request