Resolve a wide variety of polar and nonpolar analytes with Thermo Scientific™ Acclaim™ PolarAdvantage (PA) columns. These sulfonamide-embedded, reversed-phase columns provide unique selectivity and excellent peak shape for acidic, basic, and neutral analytes. In addition, the mildly hydrophilic surface, which remains in contact with aqueous-only mobile phases, negates the problems of dewetting common with conventional C18 reversed-phase columns. Use Acclaim PA columns for efficient separations of nucleic acid and bases or pharmaceutical compounds using highly aqueous mobile phases.
Unique Selectivity for the Separation of Polar and nonpolar Analytes
Low silanol activity for excellent peak shape with basic compounds
High selectivity for hydrophobic aromatic molecules
Compatible with 100% aqueous mobile phase
Extremely low bleed, fully compatible with MS
Stable between pH 2 and 8
Available in 2.2, 3, and 5μm particle sizes and 4.6, 3.0, and 2.1mm diameters, with an average pore diameter of 120Å
Also available in 2.2µm RSLC format for reliable, fast separations
About the Acclaim Family of HPLC Columns
Achieve the high standards set by modern HPLC and LC/MS methods with the Acclaim family of reversed-phase columns. These silica-based columns with advanced column bonding and endcapping technologies provide complementary selectivity, high column efficiencies, and ultra-high resolution for a wide variety of applications.
Broad spectrum of stationary phases, including conventional C8 and C18 phases, polar embedded phases, and specialty phases including wide-pore, are available to meet your specific application needs
Performance tested to ensure high quality and reliability for pharmaceutical, biopharmaceutical, environmental, food, and other industrial chromatographic separations
Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.