Field-Flow Fractionation Multi-Angle Light Scattering (FFF-MALS) with SEC System.

The National Forensic Chemistry Center (NFCC) is seeking information about vendors who can provide a Field-Flow Fractionation Multi-Angle Light Scattering (FFF-MALS) system with Size Exclusion Chromatography (SEC) capability. The system will be used to characterize molecules and particles in various samples, including proteins, peptides, vaccines, and polymers. The system must meet specific requirements, including the ability to perform SEC/MALS/RI/UV analysis, have a dynamic range of at least 12,000,000:1, and be able to operate in a cold box or cold room. • The system must be a newly manufactured unit, not used or refurbished. • The system must have a minimum of one-year warranty. • The vendor must provide onsite installation and training. • The system must be capable of analyzing binary conjugates such as glycoproteins, PEGylated proteins, or copolymers. • The system must be capable of detecting and quantifying nucleic acid in lipid nanoparticles.