LCGC North America Application Note Alert Having trouble viewing this email? Click here Hyphenated Amylose and Amylopectin Molar Mass and Size Distributions by AF4-MALS Starch amylose and amylopectin analysis presents a variety of challenges. Here we show that AF4-MALS fully addresses the challenges of starch characterization. Surface Modified Gold Nano-Particles Characterized by AF4-ICP-MS AuNP size and recovery were characterized via field-flow fractionation coupled to single-particle inductively-coupled-plasma mass spectrometry (sp-ICP-MS). Wheat Protein Characterized by RPC-MALS Wheat gluten proteins are successfully separated by reverse-phase chromatography and characterized by light scattering to determine molar mass, size, and shape. Nanoparticle Drug Delivery Characterization with FFF-MALS-DLS Comprehensive separation and characterization of nanoparticles for drug delivery and diagnostics is achieved by field-flow fractionation and light scattering. Innovations in Online Viscometry This white paper describes advances in differential viscometry implemented in the ViscoStar III, and the improvements in polymer characterization enabled by them. Characterization of Fluorescent Macromolecules and Nanoparticles This white paper addresses how to overcome the challenges of fluorescent polymers and particles to determine molar mass, size, and zeta potential by light scattering. Transient Protein Self-Association Determined by SEC-MALS This application note describes the analysis of transient protein self-association using SEC with multi-angle light scattering and compares the results to AUC analysis. Polyvalent Pneumococcal Polysaccharide Vaccine Characterized by SEC-MALS This application note describes the correlation of SEC-MALS, used to determine the molar mass of monovalent antigens, with a QC method used for polyvalent vaccines.   General Characterization and Formulation Screening of mAb and ADCs by High-Throughput DLS This application note demonstrates how high-throughput DLS enables the rapid and reliable characterization of aggregation for two ADCs based on monoclonal antibodies.