REFRACTOMETERS

Wyatt instruments includes unique on-line differential refractometers (dRI) detectors that serve as accurate and versatile concentration detectors in all types of solvents of any macromolecule regardless of chromophores.

dRI is part of standard instrumentation for a variety of macromolecular characterization techniques including standard chromatography, SEC-MALS, FFF-MALS and CG-MALS. The high-concentration detector accommodates protein concentration up to 180 mg/mL.