A na-ahụkarị Aniijen Controle Vials Device na-eji ihe ngosi zuru oke nke eji eme ihe, ọkachasị ojiji nke usoro okwu mmeghe na-akpaghị aka, yabụ, a na-akpọkwa ụdị vial a na-akpaghị aka vial. Na vial vial a dịkwa mma dakọtara.The 1.5ml nlele, anyị na - ekwukarị bụ 2ML olu olu olu olu.