Autosampler Vial,Hplc Vial,PTFE Silicone Septa with Cap . Shaoxing Aijiren Technologies Co.,Ltd is one of the leading China autosampler vial racks manufacturers and suppliers,welcome to wholesale cheap 2ml vial,20ml vials,12x32 vial,glass vials,hplc vial,sterile vials,9mm ptfe septum,10ml glass vial,1.5ml wide opening vial,ptfe silicone septa,chromatography vial,vial filling machine,headspace