Probenecid

Daryl Impey returns positive doping result for masking agent Probenecid

Orica-GreenEdge’s Darryl Impey has returned a positive A and B sample for the substance Probenecid after the South African Championships in February. The 29 year old South African wore the yellow jersey for two stages in last year’s Tour de France and had been left off of Orica-GreenEdge’s roster for the Grand Depart this Saturday […]

28