Ohun elo yii da lori ifigagbaga aiṣe-taara colloid goolu imunochromatography imọ-ẹrọ, ninu eyiti Isocarbophos ninu apẹẹrẹ ti njijadu fun goolu colloid ti a samisi antibody pẹlu Isocarbophos isomọ antigen ti a mu lori laini idanwo. Abajade idanwo le jẹ wiwo nipasẹ oju ihoho.