Wyatt Optilab

The Optilab® T-rEX™ (refractometer with EXtended range) is used in conjunction with any HPLC, FPLC, GPC or FFF separation system, plus a Wyatt multi-angle light scattering (MALS) detector such as the DAWN® HELEOS® II or miniDAWN™ TREOS®, for the absolute determination of the molar mass of all types of macromolecules in solution. Its dynamic range exceeds that of any comparable instrument by 50x, without sacrificing sensitivity.