BetaAgonist ELISA Test Kit is a competitive enzyme immunoassay for the quantitative analysis of clenbuterol, salbutamol, bitolterol, carbuterol and other related ßagonists in feed, meat/liver/kidney, milk and urine.BetaAgonist ELISA Test Kit enables international and government regulatory agencies, food manufacturers and processors, as well as quality assurance organizations, to detect Beta-Agonist in various sample types in response to customer concerns about food safety.