Description: VWR Autosampler Vial Screw Thread Cap, Color: Red, Material: Polypropylene, Septum: Red PTFE/White Silicone, Thickness: 1.0mm, 6mm hole, applications: Industrial Chromatography, optimal and also consistent seal, Size: 9mm. Certificates. ,76047-554PK,89239-016CS,89239-016PK,46610-712CS,46610-712PK,89239-018PK,89239-018CS,89239-020CS,