Muenzaniso wekuchengetera vial igirazi rekuchengetera rakagadzirwa nerudzi rwekutanga, mhando A, 33 yakawedzera borosilicate girazi kana 51A amber girazi, ine huwandu kubva pa20mL kusvika 60mL. Iyo kemikari inert lid yakakodzera kune yakawanda chromatography uye kuchengetedza maapplication. Iyo yepamusoro PTFE \/ Silicone septa yekuchenesa