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Filter a variety of carrier gasses such as nitrogen, helium, or argon with Spectrum's selection of chromatography drying columns. These dust-free, spherical, activated alumina cartridges can also be used for carbon dioxide, acetylene, air, ethylene, hydrogen, and oxygen.
Spectrum specializes in providing the top chromatography drying columns but if you do not see the product you require, just contact our chemical specialist at 800-772-8786. Get your products to market Safer, Sooner - Trust Your Ingredients!