20ml Headspace vials, septum, thiab kaus mom tuaj yeem yuav hauv ntau qhov ntau sib cais lossis ua ke raws li cov khoom siv uas yooj yim kom haum rau koj qhov kev kuaj sim.
Txhua 20ml crimp saum roj chromatography vials yog hom 1 borosilicated iav thiab ntau yam yog shimadzu, cov ishilent, PE, CTC thiab Tekmar Headspace twj paj nruag.
