简介:Synthesizing novel compounds or isolating natural products can be a laborious and time-consuming process. After analyzing the precious sample on an analytical UHPLC system, the crucial step is to transfer the method to a简介:Synthesizing novel compounds or isolating natural products can be a laborious and time-consuming process. After analyzing the precious sample on an analytical UHPLC system, the crucial step is to transfer the method to a preparative system with a minimal risk of losing valuable work or collecting impure compounds.
This Technical Overview describes a practical way to optimize the scale-up process for reversed-phase chromatography from an analytical UHPLC system to preparative LC systems using a focused gradient to increase the sample load on the preparative column to achieve optimum purity.详细>