Erbium Oxide (Er2O3) Back Catalog number: IN155 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71144 1-Bromo-2,2-dimethoxypropane Price on request 32661 1,2-Diethylbenzene Price on request 92583 Polychlorobenzenes & Aroclor 1260 Price on request