Erbium (Er) Back Catalog number: 58068 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679607 D3-Flunixin, 10mg Price on request 2302.8-1G Suberic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 505-48-6 Price on request V676080 Vitamin K1 (contains up to 20% cis isomer), 100mg Price on request