ResourceMaterials
AF4-MALS as a promising tool for industrial lignosulfonate analysis
30 Mar 2020In this application note, Wyatt Technology presents a novel approach to the analysis of the molar mass of water-soluble lignosulfonates (LS) by means of AF4-MALS. The method allows for the direct injection of non-purified industrial samples and aims to provide accurate and precise data about LS molar mass distribution, promising a simple, fast and less labor-intensive alternative to standard GPC analysis.
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DAWN™
Waters | Wyatt TechnologyThe DAWN is the premier Multi-Angle static Light Scattering (MALS) detector for absolute characterization of the molar mass and size of macromolecules and nanoparticles in solution, offering the highest sensitivity and widest range of molecular weight, size, concentration and optional features.
Optilab™
Waters | Wyatt TechnologyThe Optilab™ is a unique dRI detector for HPLC/GPC, optimized for use with MALS.
Eclipse™ Flow Field-Flow Fractionation System
Waters | Wyatt TechnologyVersatile separations of polymers, proteins, colloids, and nanoparticles.
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