Online Monitoring of Small Volume Reactions Using Compact Liquid Chromatography Instrumentation.

ABSTRACT: A wide variety of analytical techniques have been employed for monitoring chemical reactions, with online instrumentation providing additional benefits compared to offline analysis. A challenge in the past for online monitoring has been placement of the monitoring instrumentation as close as possible to the reaction vessel to maximize sampling temporal resolution and preserve sample composition integrity. Furthermore, the ability to sample very small volumes from bench-scale reactions allows the use of small reaction vessels and conservation of expensive reagents. In this study, a compact capillary LC instrument was used for online monitoring of as small as 1 mL total volume of a chemical reaction mixture, with automated sampling of nL-scale volumes directly from the reaction vessel used f

SUBMITTER: Foster SW 

PROVIDER: S-EPMC10065474 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature