CNW Vials

CNW Vials

CNW vials and closures are the recognized standard for chromatography products worldwide. With a portfolio of over 1500 products to fit every autosampler, our high-quality vials, vial inserts, closures and septa will perform reliably in any application

Almost all vials are made from USP Type 1 glass.

For the septa we can offer Natural rubber/TEF (work from-40^oC up to 120^oC), Red rubber/white PTFE(work from 40^oC up to 110^oC),^oC up to 200oc) as standard products. From 2008, we also can offer new products translucent silicone/PTFE can be work up to 250^oC. And other special septa products upon require.