Ngwa a dabere na teknụzụ na-asọmpi colloid gold immunochromatography nke na-asọ mpi, nke Isoprocarb na sample na-asọ mpi maka ọla edo colloid nke akpọrọ antibody nwere Isoprocarb njikọ antigen weghaara n'ahịrị ule. Enwere ike ịlele nsonaazụ ule site na anya gba ọtọ.