Nweta usoro ọrụ ngwa ngwa yana ịdị mma ka ukwuu na vials 2mL autosampler iko nke na-egosipụta ọnụ ọgụgụ olu ebi ebi na-adịgide adịgide.
Akara doro anya na nke ziri ezi (0.5, 1.0, 1.5mL) na-enye ohere ntule nlele anya ozugbo, na-ebelata oge nha na imeziwanye nyocha nyocha.
