Chida ichi ndi m'badwo watsopano wazinthu zozindikira zotsalira za mankhwala zopangidwa ndiukadaulo wa ELISA. Poyerekeza ndi ukadaulo wowunikira zida, ili ndi mawonekedwe achangu, osavuta, olondola komanso okhudzidwa kwambiri. Nthawi yogwira ntchito ndi 1.5h yokha, yomwe ingachepetse zolakwika zogwirira ntchito ndi mphamvu ya ntchito.
Chogulitsacho chimatha kuzindikira zotsalira za ceftiofur mu minofu ya nyama (nkhumba, nkhuku, ng'ombe, nsomba ndi shrimp) ndi zitsanzo zamkaka.