Mgbe anyị na-eji bọchị ọdụ, anyị na-etinyekarị ihe nlele a ga-anwale n'ime tube ule wee maaba tube ahụ iji kwụsịtụ mbibi ahụ. Wepu okpu nke conlọ akara eriri ma tinye 2 ml nke ihe nlere.
Oxygenleụ oxygen, Cheenys oxygen chọrọ mkpebi: COD MIXTER COOLACKED (COLIONS): 20 -1 -1500 MG \ / \ / nnwale nwere mercury. 150 \ / nnwale nwere mercury.
