Scandium (Sc) Back Catalog number: 58221 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 6164-3-3L:250MG Pentafluoroethanesulfonic acid, 97%, 250mg Price on request 677913 Fluchloralin, 100 µg/ml, Ethyl acetate, 1ml Price on request XA20975300TO 1,3-Dinitropyrene, 100µg/mL in Toluene, 1ml Price on request