网页1.5ml Short Thread Vial, 32 x 11.6mm, clear glass, 1st hydro 17mm HPLC Syringe Filter PTFE pore size 0.45µm injection mou Vial Cap And Septa - Homeopathy - Nandini Marketing Company Our Gas Chromatography vials, caps, septa, and kits are tested to meet your Clean Borosilicate Glass Vials with 24 mm Cap and Silicone PTFE Lined Septa.