Nke a ND8 threaded borosilicate iko sample vial nwere oghere 8mm, ịdị elu 32mm na dayameta ala 11.6mm. Ejiri ya na 1.5mm PTFE \/ silicone septum na PP ịghasa okpu, ọ na-enweta ihe mgbapụta ntụkwasị obi na ndakọrịta kemịkalụ obosara. Ezubere ya maka GC / HPLC autosamplers, eriri ziri ezi na-enyere aka ngwa ngwa, mmechi na-enweghị ngwaọrụ, na-eme ka usoro ọrụ dị mfe.