Ikariso ya Nitrile ikoreshwa ni ubwoko bwibikoresho bya sintetike yimiti, itunganywa na acrylonitrile na butadiene binyuze mumikorere idasanzwe hamwe na formula, kandi uburyo bwo guhumeka kwayo no guhumurizwa byegereye gants ya latx, nta allergie yuruhu. Uturindantoki twinshi twa nitrile ni ifu yubusa.