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Chromegasphere SI100 HS Silica HPLC columns are manufactured from a high surface area metal free ultra-high purity synthetic silica. TLC solvent systems translate directly to the Chromegasphere SI100 HS HPLC columns and the high loading capacities permit preparative scale separations.
The Chromegabond Ultra line is an equivalent to the Beckman Ultrasphere® columns. Chromegabond Ultra Silica, an adsorption phase is the backbone of the Chromegabond Ultra product range and is available in 3μ and 5μ sizes with bulk and preparative material also available. Excellent efficiencies, peak shape and resolution are obtained for virtually all Ultrasphere® HPLC applications.
Chromegabond Amine Columns based on aminopropyl bonding provide superior, reproducible separations and long column life with excellent peak symmetry. Can be used as a weak anion exchange material or a polar stationary phase in normal phase chromatography.
DNAP II columns are designed specifically to handle complex petroleum samples and separatate based on aromatic ring class even for alky substituted aromatics which are normally more difficult to separate.
Chromegabond CN BD is a specially developed base deactivated CN material. Excellent peak shapes are obtained, without modifiers, through the use of special organosilanes and ultra pure synthetic silica.
Chromegasphere SI100 Silica HPLC columns are manufactured from metal free ultra-high purity synthetic silica. TLC solvent systems translate directly to the Chromegasphere SI100 Silica HPLC columns and the high loading capacities permit preparative scale separations.