Wannan kit ɗin ya dogara ne akan fasahar immunochromatography na gasa kai tsaye, wanda Clorprenaline Hydrochloride a cikin samfurin ya yi gasa don gwajin gwal ɗin colloid mai lakabin antibody tare da Clorprenaline Hydrochloride haɗin antigen da aka kama akan layin gwaji. Ana iya kallon sakamakon gwajin da ido tsirara.