Headspace vials tuaj ob qhov ntau thiab tsawg: 10 ml iav vials thiab 20 ml iav vials; Crimp Caps yog qhov tseem ceeb tshaj plaws li cas los xij, cov neeg siv khoom siv cov qauv siv ntsia hlau thiab ua tiav tau raws; ntshiab iav vials thiab amber vials muaj