Ntsia hlau-saum vials thiab lub kaus mom yog yooj yim siv thiab xav tau tsis muaj cov cuab yeej tshwj xeeb. Lub cim kev tsim xov xwm muab cov foob ua tsis tu ncua, tiv thaiv kev ua kom pom. Ntsia thawv xov vials muaj nyob rau hauv 8-425 (8mm), 9-425 (10mm) 1.5ml vials thiab 13-425 (13 hli) 4ml vials.
