Australia Cuts Cobalt Thresholds in Half: Blood-Horse 7/7/16
By: Blood-Horse Staff The allowable levels of cobalt in Australian racehorses has been cut in half, according to an announcement July 7 by Racing Australia, the country's national racing industry body. The urine threshold for cobalt will become 100 micrograms per liter effective Sept. 1, down from 200 μg/L (micrograms per liter). A plasma threshold of