Aijiren sampuli yekuchengetedza vial inowanzoshandiswa pakuongorora kwezvakatipoteredza. Yakajeka girazi vial inogona nani kuona mamiriro emuenzaniso. Amber girazi vial inogona kutsungirira kultraviolet chiedza uye chengetedza zvigadzirwa zvemakemikari mune sampuli iyo inoerera kune Ultraviolet mwenje.
Iyo sampula yekuchengetedza vial yakagadzirwa neaijiren yakakodzera kuongororwa kwezvakatipoteredza uye kuchengetedza kwemasampuli. 15-425 ine maviri maviri akasiyana masimba, 8ml uye 12ml, akakodzera mhando dzakasiyana dzemasampuli.
Aijiren anga achigadzira 15-4 Screw mutsipa wekuchengetedza kubva muna2009 uye ave ikoko kweanopfuura makore gumi Tsvaga 15-425 Screw mutsipa wekuchengetedza vial ne cap vagadziri uye vatengesi kubva kuChina. Isu tiri nyanzvi yekugadzira ye15-425 screw mutsipa wekuchengetedza vial.
