Waters introduces two new columns for protein separations

Waters Corporation has introduced a new 300Å, reversed-phase columns for protein separations on traditional high-performance liquid chromatographs or Waters ACQUITY UltraPerformance LC (UPLC®) systems. The XBridge™ BEH300 C4, 3.5 µm and ACQUITY UPLC BEH300 C4, 1.7 µm columns deliver substantially greater protein resolving power and performance as compared to traditional 100-per cent silica-based particle materials. These columns are now available for immediate delivery on a worldwide basis.

The first in a series of protein separation technology columns, these columns are based on its second-generation, patented, highly-stable Bridged Ethyl Hybrid (BEH) particles that have set new standards for LC and UPLC separations. The results of accelerated stability tests confirm that the BEH300 C4 columns last longer and are more stable under low and high pH conditions than many competitive column offerings when tested under identical conditions.