Also Called: Cobalt metal with tungsten carbide; Tungsten carbide with cobalt metal (see Cobalt metal with tungsten carbide); Cobalt and cobalt compounds; Cobalt metal without tungsten carbide; Tungsten Carbide/Cobalt; Cobalt; Cobalt metallic, particle size < 1mm; Cobalt metallic, particle size >= 1 mm; Cobalt and cobalt compounds (inhalable fraction): Metallic cobalt; Metallic cobalt; Cobalt (incl metal dust & fume as Co);Cobalt metal powder;cobalt & cobalt compounds;Cobat, elemental and inorganic compound, as Co;Cobalt metal without tungsten carbide (including dust and cobalt compounds);Cobalt, powder;Cobalt, solid;Cobalt and Cobalt Compounds That Release Cobalt Ions In Vivo;Kobalt metallisch, Korngrˆfle < 1mm;Kobalt metallisch, Korngrˆfle >= 1 mm;Kobalt metallisch, Korngröße >= 1 mm;Kobalt metallisch, Korngröße < 1mm;Cobalt and cobalt com‐ pounds (inhalable fraction);Cobalt, elemental;Cobalt metal (without tungsten carbide or other metal alloys);Cobalt and its compounds;Cobalt & its inorganic compound (as Co);COBALT (METAL DUST & FUME) (AS CO);Cobalt (powder);Cobalt (Co);Cobalt compounds;COBALT (AND ITS COMPOUNDS);Cobalt and its compounds (as Co);COBALT METAL, OXIDES, CARBONATES, SULPHIDES, as powders;COBALTO, METAL, POLVO, HUMO (COMO CO);Cobalt and cobalt compounds (as Co);Cobalt and soluble cobalt compounds;Cobalt metal, dust, and fume, as Co;COBALT AND INORGANIC COMPOUNDS, AS CO;COBALT, METAL DUST AND FUME, AS CO;KOBALT;027-001-00-9;COBALT, ELEMENTAL AND INORGANIC COMPOUNDS, AS CO