Byombi umuringa numuringa byuzuye hamwe na aluminiyumu byombi birashobora gukoreshwa nkumuyoboro winsinga mugihe hari ibikenewe bitandukanye byubwiza bwijwi.Ubushakashatsi bwerekana ko ubuziranenge bwumuringa ari ingirakamaro mu kuzamura amajwi.Birashobora kugaragara ko umuringa wa 4N (99,99%) usanzwe ukoreshwa kumasoko.