Epic Phenyl
The Epic bonding technology produces columns of superior performance and durability. These performance characteristics result from the high bonding density found in the Epic bonding process.
Epic Phenyl Hexyl
Epic Phenyl-Hexyl uses a hexyl-linked phenyl phase. The hexyl alkyl chain provides for unique selectivity and increased hydrolytic stability when compared to propyl-linked chemistry. The Epic high-density bonding technology delivers to the chromatographer superior performance, durability, and enhanced lot-to-lot reproducibility. Epic Phenyl-Hexyl offers the chromatographer a truly superior phenyl based interaction for enhanced chromatographic performance.
Epic Phenyl Hexyl Prep
Epic Phenyl-Hexyl uses a hexyl-linked phenyl phase. The hexyl alkyl chain provides for unique selectivity and increased hydrolytic stability when compared to propyl-linked chemistry. The Epic high-density bonding technology delivers to the chromatographer superior performance, durability, and enhanced lot-to-lot reproducibility. Epic Phenyl-Hexyl offers the chromatographer a truly superior phenyl based interaction for enhanced chromatographic performance.
Epic Phenyl Prep
The Epic bonding technology produces columns of superior performance and durability. These performance characteristics result from the high bonding density found in the Epic bonding process.
Epic Polar
Epic Polar is a high density C18 packing specifically engineered for the retention of polar analytes. Epic Polar is a reversed phase column that enables highly soluble solutes to fully interact with the bonded hydrocarbon phase, even in pure aqueous mobile phases. Under these highly aqueous conditions, our novel proprietary bonding chemistry allows the bonded chains to remain fully extended in the mobile phase. Epic Polar is a true base deactivated reverse phase column and does not contain any undesirable ion exchange or mixed mode characteristics. Epic Polar can retain highly water-soluble compounds such as small organic acids, water-soluble vitamins, purines and pyrimidines, cathecholamines and other polar compounds.
Epic Polar Prep
Epic Polar is a high density C18 packing specifically engineered for the retention of polar analytes. Epic Polar is a reversed phase column that enables highly soluble solutes to fully interact with the bonded hydrocarbon phase, even in pure aqueous mobile phases. Under these highly aqueous conditions, our novel proprietary bonding chemistry allows the bonded chains to remain fully extended in the mobile phase. Epic Polar is a true base deactivated reverse phase column and does not contain any undesirable ion exchange or mixed mode characteristics. Epic Polar can retain highly water-soluble compounds such as small organic acids, water-soluble vitamins, purines and pyrimidines, cathecholamines and other polar compounds.
Epic Polar XP
The Epic Polar XP ODS phase has been specifically developed using patented technology for use with highly aqueous mobile phases, including 100% aqueous, along with a specially developed propriety endcapping technology. Our unique patented approach provides a complete solution to ensure that Epic Polar XP is totally resistant to “phase collapse” under all mobile phase conditions and is able to deliver superior peak performance for amine containing compounds. In addition, Epic Polar XP can be used with any routinely used mobile phase modifier such as acetonitrile, methanol etc.
Epic Polar XP Prep
The Epic Polar XP ODS phase has been specifically developed using patented technology for use with highly aqueous mobile phases, including 100% aqueous, along with a specially developed propriety endcapping technology. Our unique patented approach provides a complete solution to ensure that Epic Polar XP is totally resistant to “phase collapse” under all mobile phase conditions and is able to deliver superior peak performance for amine containing compounds. In addition, Epic Polar XP can be used with any routinely used mobile phase modifier such as acetonitrile, methanol etc.
Epic SCX Prep
Epic SCX is a strong cation exchanger on a silica base. It’s suitable for the analysis of organic bases or as a trap column for two dimensional HPLC. Epic SCX utilizes the high density bonding technology which provides for superior cation loading and robustness. Epic SCX is based on bonded aromatic sulfonic acid groups and is available in 10, 5, 3 and 1.8 um particle sizes. Epic SCX will provide for the best performance of any silica based cation exchanger. Epic SCX has an exchange capacity of 3meq/gram making it the strongest silica based cation exchanger available. A separation of four nucleosides is shown below using only ammonium formate as a mobile phase.