Cia vials tseem hu ua qauv siv vials, siv hauv pob ntawm cov neeg sawv cev phom, cov tshuaj pleev ib ce, muaj txiaj ntsig zoo chemistry thiab lwm yam.
Kev khaws cov vials tsim nyog rau kev ntim khoom ntawm ntau yam tshuaj lom neeg, tshuaj tua hluav taws xob, tshuaj ntsuab, thiab lwm yam rau cov khoom lag luam, thiab muaj cov khoom lag luam ntev.
Aijiren muaj ntau tus qauv vials thiab cov khoom siv vials rau volatiles kuaj, tso cai cia thiab lwm yam kev siv chromatography.
