Wannan kit ɗin ya dogara ne akan fasahar immunochromatography kaikaice gasa, wanda Beta-lactams & Cephalosporin&Tetracyclines & Melamine a cikin samfurin suna gasa don zinaren colloid mai lakabin antibody tare da Beta-lactams & Cephalosporin&Tetracyclines & Melamine haɗin haɗin antigen da aka kama akan layin gwaji. Ana iya kallon sakamakon gwajin da ido tsirara.