Aijiren tuaj yeem muab vials cia ntawm ntau yam specifications, tsuas yog siv rau dej thiab av tsom xam. Hom kev xav tseem ceeb no tseem yuav raug hu ua Epa vial, tshwj xeeb 40ml ntsia hlau ntsia hlau EPA vial. Lub peev xwm cia ntawm EPA ntsia hlau-sab saum toj fwj yog 20ml-60mL, xws li 20ml, 30ml, 40ml, thiab 60mL.