Aijiren 18mm 20ml Ntsia Hlau Headspace Vial yog lub zog ntsuas hluav taws xob tsim nyog rau hauv cov cua sov thiab precision playe xov xwm kaw rau kev nyab xeeb.
Cov khoom siv ntawm 20ml amber vials yog tsawg expactable borosilicate, siab dua kev hloov pauv, thiab siab tshuaj ruaj khov.
