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Easy-on, easy-off convenience with a twist of the cap that produces an evaporation-proof seal. Larger opening provides increased target area for needle penetration. Available in a variety of colors for easy sample identification.
(4) 9mm R.A.M.™ Ribbed Screw Thread Closure is lined using a LCMS high-purity septa. This septa is ideal for very sensitive applications such as Mass Spec or when multiple injections are required. Our Ultra Low Bleed Septa eliminates particulates with no interfering peeks.
(4) 9mm R.A.M.™ Smooth Screw Thread Closure is lined using a LCMS high-purity septa. This septa is ideal for very sensitive applications such as Mass Spec or when multiple injections are required. Our Ultra Low Bleed Septa eliminates particulates with no interfering peeks.
When you are unable to use PTFE as a liner – our new polyimide/silicone lined closure is the perfect alternative. This new closure has a useable temperature range up to 130°C., while the liner performs well up to ten injections.
The polyimide is amber translucent and the white silicone rubber is a high purity rubber composition resulting in low leachables.
12x32mm Large Opening R.A.M.™ Vials, 9mm Neck Finish
