Ytterbium (Yb) Back Catalog number: 57070 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 57623 Vanadium (V) Price on request MDD-28 2,8-Dichloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Price on request 70648 Difenoxuron Price on request