Iziqandisi zokushisa eziphansi kakhulu (Iziqandisi ze-ULT) zenzelwe izinjongo ezikhethekile zokugcina ngokuphephile imithi, izibonelo, imithi yokugoma, i-erythrocyte, i-hemameba, i-DNA/RNA, i-bacterium, amathambo, isidoda, nezinye izinto eziphilayo.KwaNenwell, wethuamafriji aphansi kakhuluzinebanga elibanzi lokushisa elisuka ku -25℃ ukuya ku -164℃, izinga lokushisa liyehla ngokushesha ngemva kokuvulwa, lize lihlanganise iziqandisi zegesi, ezonga amandla futhi ezivumelana nemvelo ukuze zinikeze izimo ezingaguquki nezilungile.Ngaphezu kwezinketho zokushisa, kunezinketho eziningi zokuhlangabezana namandla okugcina ahlukene, ubukhulu nezinye izidingo.Izitayela zesiqandisi eziningana ziyatholakala ongakhetha kukho, isiqandisi se-ULT esiqondile sivumela ukufinyelela, izigaba zesitoreji ziyalungiseka, i-ULT engaphansi kwekhawunta kanye neziqandisi ezingaphezulu zingakusiza wonge isikhala uma unendawo yokusebenza encane, kanye nesifuba. Isiqandisi se-ULT silingana nezinto ezisetshenziswa kancane ongazigcina futhi uzigcine isikhathi eside.Iziqandisi zethu zokushisa eziphansi kakhulu &iziqandisi zezokwelaphazifanele izicelo ezibhedlela, eziteshini zebhange legazi, ezindaweni zokucwaninga, esiteshini sokulwa nobhubhane nokunye.