1290 Infinity II GPC/SEC System by Agilent Technologies Overview The 1290 Infinity II GPC/SEC System is a high-performance liquid chromatography platform specifically engineered for gel permeation and size exclusion chromatography. This system provides precise molecular weight determination and polymer characterization through integrated high-resolution separation and advanced detection capabilities. Highlights Low-dispersion fluidics for high-resolution polymer characterization and accurate polydispersity measurement. Advanced temperature control across the column compartment to ensure baseline stability and reproducible retention times. Modular architecture allowing for the integration of multiple detectors such as refractive index, light scattering, and viscometry. High-pressure capability supporting the use of smaller particle size columns for increased laboratory throughput. At-a-glance Model/Variant 1290 Infinity II GPC/SEC Capabilities Isocratic or gradient elution, molecular weight distribution analysis, and polymer branching characterization. Recommended Applications GPC, SEC, Polymer Characterization Condition Surplus/second-hand; stored under manufacturer-recommended conditions. Applications This system is utilized for the determination of molecular weight distributions in synthetic polymers and the characterization of natural macro-molecules. It is suitable for routine quality control of plastics and advanced research in materials science and biopolymer analysis. Sustainability By rehoming surplus lab products, this listing supports waste reduction and resource efficiency. Responsible use & safety Require training/authorization before use. Inspect before operation; do not use if safety features are compromised. Follow manufacturer's manual for operation and maintenance. Equipment-specific guidance (e.g., keep airflow clear, replace filters regularly, decontaminate after use).
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