HPLC chromatogrpahy hplc septa cap for crimp vial for sale factory Top quality of hplc chromatography vials for sale with 9mm HPLC Vials (2ml automatic sample vials), Φ11.6*32mm, bottle mouth diameter 9mm, red PTFE/white silicone bottle gasket, blue perforated polypropylene (PP) bottle cap.