Guanidine Thiocyanate ikoreshwa nka biomedicine, reagent ya chimique, nibindi.Irashobora gukoreshwa nka agent ya chaotropic na denaturant kugirango itandukane kandi ikuremo selile, ikuramo RNA na ADN, kandi nka adsorbent ya DSSC kugirango izamure igipimo cya DSSC.