a) Nitrogen: Ana yawan amfani da nitrogen mai ruwa a cikin magani, musamman don adana dogon lokaci na kayan halitta kamar jini da nama. Hakanan ana amfani dashi a cikin sarrafa abinci don daskarewa da sauri kuma a cikin cryotherapy.
b) Oxygen: Liquid oxygen yana da mahimmanci a cikin saitunan kiwon lafiya, musamman asibitoci, don tallafin numfashi. A fannin sararin samaniya, ana amfani da shi azaman oxidizer a cikin motsin roka.