Detectors
Triple Detection GPC/SEC is a gold standard technique for the complete and accurate characterisation of macromolecules including proteins, polysaccharides, and synthetic polymers. When the focus of your investigation is not limited to molecular weights but needs to delve deeper into understanding the physical structure of a compound then the powerful combination of Differential Refractive Index (DRI), Multi-Angle Light Scattering (MALS) and Viscometer provided by Trinity from Testa Analytical is simply unbeatable. The Trinity triple detector delivers absolute values for molecular weights plus absolute intrinsic viscosity and precise Mark-Howink coefficient data enabling you to unlock information about both chain flexibility and molecular density. As a result, your determination of macromolecular branching can be based on solid data rather than assumed or projected data, opening the way to a deeper understanding of the macromolecule under study.
More information online
Product directory
