Ytterbium (Yb) Back Catalog number: 58070 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10625.12-50-T 2,3,7,8-Tetrachlorodibenzo-p-dioxin Price on request 680627 Penthiopyrad Metabolite PAM, 10mg Price on request 93998 Dibenzo(a,h)anthracene Price on request