Molecular sieve packed columns easily separate permanent gases at above-ambient temperatures.

• Siltek®-treated stainless steel
• Preactivated and ready to use
• Excellent batch-to-batch reproducibility

Restek has developed a process for preparing molecular sieve packings, which results in excellent batch-to-batch reproducibility. In addition, these molecular sieves are preactivated and ready to use. Each column comes with metal end-fittings to prevent water or carbon dioxide from adsorbing into the packing during shipment.