Le khithi isekelwe kukhuphiswano lweteknoloji ye-immunochromatography, apho iBeta-lactams & Cephalosporin&Tetracyclines kwisampulu ikhuphisana ngegolide ebhalwe i-antibody ene-Beta-lactams & Cephalosporin&Tetracyclines edibanisa i-antigen ebanjwe kumgca wovavanyo. Iziphumo zovavanyo zinokujongwa ngeso lenyama.