Chida ichi chimachokera kuukadaulo wopikisana wa indirect immunochromatography, momwe ma metabolites a Nitrofurans mu zitsanzo amapikisana ndi golide wa colloid wolembedwa ndi antibody wa Nitrofurans metabolites kuphatikiza antigen yomwe imagwidwa pamzere woyeserera. Zotsatira za mayeso zitha kuwonedwa ndi maso.