Because Per- and Polyfluoroalkyl substances (PFAS) are widely used in materials, such as PTFE, commonly used in chemical analysis consumables, laboratories are in need of new labware products to minimise background contamination from these chemicals.
Our Polyimide/Silicone Lined closure is perfect for PFAS analysis and is fully compatible with our range of Polypropylene screw-thread vials.
When you are not able to use PTFE as a septum material, our polyimide/silicone lined closure is the perfect alternative. This new closure has a useable temperature range up to 130°C, whilst the liner performs well for up to ten injections. The polyimide is amber translucent and the white silicone rubber is a high purity rubber composition resulting in low leachable content.
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