I-4 ml screw vils, ikwabizwa ngokuba yi-vial yenkunkuma okanye i-vial, ihlala isetyenziselwa ukuhlamba inaliti ye-adosamplers. I-Vials yethu ye-4ML yenziwa ukusuka kwi-phed the glass, edibana nayo yonke i-USP, JP, kunye nePirmacopeapia.
Inkcazo yimigangatho eyahlukeneyo yezizwe ngezizwe, ehambelana ngokupheleleyo nee-automample ze-aijiren, eWorcester, iShimadzu kunye ne-TheRMMUS. Imveliso icocekile, ipakethi engenalo nothuli, akukho kucoceko olongezelelekileyo kuyafuneka, kwaye kunokusetyenziswa ngqo kumatshini