GC vial

glassround-bottomwith cap

10ml & 20ml Screw Neck ND18 rounded bottom headspace vial with matched 18mm Magnetic Precision Screw Metal Cap,17.5mm PTFE/silicone septa Product Description 1.Bevelled top design , 2.Available with amber or clear vial. 3.Available with 20ml or 10ml vial. 4.Magnetic Aluminum cap suit for CTC instrument. 5.Butyl/PTFE, Pharma-Fix-Liner (Butyl/PTFE), Silicone/PTFE are all Available 6.Rounded or flat bottom profiles are available for accurate instrument compatibility. 7.6ml crimp top headspace vial with matched 20mm Aluminum & Magnetic Aluminum cap, 20mm PTFE/rubber septa 8. Headspace Vials Features 1).Crimp caps provide a consistently secure seal 2).Beveled top for maximum secure seal 3).Choice of a pressure safety release cap at 45 psi 4).10/20mL Clear /Amber Precision Crimp Headspace Vial, Flat/Round Bottom, 22.5*46mm . 5).PTFE/Silicone Septa Φ20*3mm Temperature Resistant -60℃-200℃ with 9mm thread. 6).Crimp-top Aluminum Cap, 10mm Centre Hole Φ20m 7).Crimp-top Blue Magnetic Aluminum cap, 10mm Centre Hole Φ20mm available About 6mL vials: 1).6ml crimp vials ,22*38mm 2).suitable metrohm instruments