Description
Step into the future of chromatography with the BeSEC Series. As a next-generation light scattering detector, BeSEC revolutionizes conventional SEC/GPC workflows, enabling powerful absolute molecular weight analysis.
Unlike traditional methods that rely on retention time, BeSEC offers first-principles data, ensuring unmatched accuracy for researchers in biopharmaceuticals, advanced polymer science, and food chemistry—accelerating the journey from discovery to market.
Features:
- Dual detection angles: 7° and 90°
-
Molecular weight range: 1 kDa to 2 GDa
-
Supports radius of gyration Rg > 12 nm
-
Homopolymer and protein modes
-
Acquires RI, UV, and start signals
-
Intuitive software with real-time analysis
-
18 µL flow cell minimizes band broadening
-
Proteins: Determine molecular weight, oligomer state, and aggregates
-
Polymers & Polysaccharides: Analyze molecular weight distribution and size
-
No column calibration required since Mw is independent of elution volume
-
Low-angle detection enables accurate molecular weight
-
Compatible with any SEC or GPC system
Measured parameters:
- Number-average molecular weight (Mn)
-
Weight-average molecular weight (Mw)
-
Z-average molecular weight (Mz)
-
Peak molecular weight (Mp)
-
Radius of gyration (Rg)
-
Polydispersity index (Pd)
-
Refractive index increment (dn/dc)
-
Concentration (Conc.)