N'ebe a na-afụ usoro iji ụzọ isi na karama ahụ, yana ihe atụ injection olu nke 25ml ma ọ bụ karịa, dabara maka karama sample nke 40ml / 60ml;
Mpịakọta nke ọwa atọ na modul desorption, nke nwere ike weghara ihe atụ atọ ma ọ bụ karịa n'otu oge;
Usoro gas nke dị n'èzí na-enye gas nyocha, nyocha siri ike, na ebe kwụsiri ike;
Usoro ikpo ọkụ ọkụ na-eme ka usoro ikpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ, na okpomọkụ desorption okpomọkụ bụ otu. Usoro ihicha akọrọ, argon gas azụ na-afụ ọnyà na okpomọkụ dị elu iji zere mmetọ obe;
Nchọpụta ntinye mmiri nke pipeline iji gbochie vepo mmiri ịbanye na tube Tenax na kọlụm chromatographic.