ʻOmole waena PETGʻO ia kahi pahu mālama plastik akaka i hoʻohana ʻia no ka mālama ʻana i ka serum, medium, buffer a me nā hopena ʻē aʻe.I mea e pale aku ai i ka microbial contamination i hoʻokumu ʻia e ka hoʻopili ʻana, ua sterilized lākou a pau, a ua hoʻomaʻamaʻa nui ʻia kēia ʻeke e ka cobalt 60.

ʻO ka sterilization ʻo ia ka wehe a pepehi ʻana i nā maʻi bacteria, virus, fungi a me nā microorganism ʻē aʻe ma ka ʻōmole medium PETG e nā ʻano kino like ʻole a me nā ʻano kemika, i hiki ai i ka pae hōʻoia asepsis o 10-6, ʻo ia hoʻi, e hōʻoia i ka hiki ke ola. ʻO nā microorganisms ma kahi ʻatikala he hoʻokahi wale nō i loko o ka miliona.Ma kēia ala wale nō e hiki ai ke pale ʻia nā microorganisms ma ka paʻi mai ka hoʻopōʻino hou ʻana i nā mea o loko.

ʻO ka Cobalt-60 sterilization ka hoʻohana ʻana i ka 60Co γ-ray irradiation, e hana ana i nā microorganisms, e hoʻopau pololei a ʻole ʻole paha i ka nucleus o nā microorganisms, a laila pepehi i nā microorganism, pāʻani i ka hana o ka disinfection a me ka sterilization.He ʻano ʻenehana sterilization irradiation.ʻO nā kukui γ i hana ʻia e ka radioactive isotope cobalt-60 e hoʻomālamalama i ka meaʻai i hoʻopaʻa ʻia.I ke kaʻina hana o ka hoʻoili ʻana o ka ikehu a me ka hoʻoili ʻana, hana ʻia nā hopena kino a me ke ola kino e hoʻokō ai i ke kumu o ka pepehi ʻana i nā iniseti, sterilizing bacteria a me ka pale ʻana i nā kaʻina physiological.ʻO ka 60Co-γ-ray irradiation sterilization he ʻenehana "hana anu", ʻo ia ka sterilization ma ka lumi wela, γ-ray kiʻekiʻe ikehu, ke komo ikaika, i ka sterilization i ka manawa like, ʻaʻole ia e hoʻonui i ka mahana o nā mea, ʻike ʻia hoʻi ʻo ke ʻano sterilization anuanu.