Testa Analytical Solutions
Characterize challenging samples with this DRI detector
The AYE differential refractive index (DRI) detector (photo) provides high-sensitivity detection for demanding applications, including the characterization of bioplastics, synthetic polymers and protein assays. The device works on the same wavelength as multi-angle light-scattering (MALS) and strained-layer superlattice (SLS) detectors, and is similar in terms of total cell volume. The AYE detector enables the determination of the absolute concentration, as well as the total mass balance of a sample. The detector operates at room temperatures, up to 80°C. The machine can be configured for either horizontal or vertical operation, enabling users to optimize benchspace. Hall 4.1, Stand K74 — Testa Analytical Solutions e.K., Berlin, Germany