Mineral Supplements CobalJect 1000 For the treatment and control of cobalt deficiency in sheep and cattle. CobalJect1000 (Selenium) For the treatment and control of cobalt and selenium deficiency in sheep and cattle. CobalJect 2000 For the treatment and control of cobalt deficiency in sheep and cattle. CobalJect2000 (Selenium) For the treatment and control ofcobalt and selenium deficiency in sheep and cattle. Parasite Control DoraJect For the treatment and control of doramectin-sensitive internal parasites of cattle