Agilent 1260 Infinity II HPLC GPC/SEC System with RID Detector and IsoPump

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Agilent 1260 Infinity II HPLC GPC/SEC System with RID Detector and IsoPump: Applications in Pharma, Food, and Environmental Labs

The Agilent 1260 Infinity II HPLC GPC/SEC System with a Refractive Index Detector (RID) and Isocratic Pump (IsoPump) is a specialized liquid chromatography platform designed for gel permeation chromatography (GPC) and size exclusion chromatography (SEC) applications. It is widely used in polymer, chemical, petrochemical, materials science, biotechnology, pharmaceutical, and academic laboratories for molecular weight characterization and polymer analysis. Common laboratory applications include molecular weight distribution determination, polymer characterization, oligomer and additive analysis, resin and adhesive testing, synthetic polymer quality control, biopolymer analysis, protein aggregate studies, polysaccharide characterization, and degradation or stability assessments. The Isocratic Pump provides highly stable and precise solvent delivery required for reproducible GPC/SEC separations, while the RID enables universal detection of compounds that lack UV chromophores, including many polymers, sugars, and other non-UV absorbing materials. Polymer manufacturers frequently utilize this configuration to monitor product consistency and molecular weight specifications, while research laboratories employ it for materials development and characterization studies. Pharmaceutical and biotechnology laboratories also use SEC workflows for biomolecule sizing and aggregation analysis. Combined with excellent flow stability, reliable molecular weight profiling capabilities, robust chromatographic performance, and proven Agilent reliability, the Agilent 1260 Infinity II HPLC GPC/SEC System with RID Detector and IsoPump provides a powerful solution for routine and advanced polymer and macromolecule characterization applications.

Agilent 1260 Infinity II HPLC GPC/SEC System with RID Detector and IsoPump: Refurbished System Benefits and Pricing

The Agilent 1260 Infinity II HPLC GPC/SEC System with a Refractive Index Detector (RID) and Isocratic Pump provides a powerful and cost-effective solution for polymer characterization, molecular weight determination, biopolymer analysis, and quality control applications. Certified refurbished systems typically range from approximately $28,000 to $45,000, offering significant savings compared to new systems, which commonly range from approximately $60,000 to $85,000 depending on configuration, software, and detector options. Beyond the initial acquisition cost, laboratories should budget for ongoing operational expenses including GPC/SEC columns, calibration standards, mobile phase solvents, pump seals, check valves, autosampler consumables, RID maintenance, software support, preventive maintenance, and compliance-related qualification services. Long-term ownership considerations may also include column replacement, flow path maintenance, detector servicing, and periodic performance verification to ensure consistent molecular weight accuracy and chromatographic reproducibility. Purchasing a certified refurbished Agilent 1260 Infinity II HPLC GPC/SEC System with RID and IsoPump allows laboratories to substantially reduce capital expenditures while maintaining access to precise molecular weight distribution analysis, reliable polymer characterization, robust isocratic performance, and proven Agilent reliability for applications in polymer manufacturing, materials science, biotechnology, chemical research, and industrial quality control.

TSCA Regulatory Compliance & Low Molecular Weight Fractions Using the Agilent 1260 Infinity II HPLC GPC/SEC System

The Agilent 1260 Infinity II HPLC GPC/SEC System with a Refractive Index Detector (RID) and Isocratic Pump provides a highly effective platform for polymer characterization workflows associated with TSCA regulatory compliance and the determination of low molecular weight fractions in polymeric materials. The system delivers precise size exclusion chromatography (SEC) separations that enable accurate characterization of molecular weight distributions, including the quantification of oligomers and low molecular weight species that are critical for regulatory assessments under polymer exemption and reporting requirements. The Isocratic Pump provides highly stable solvent delivery and exceptional flow reproducibility, ensuring consistent retention times and reliable molecular weight calculations. The RID offers universal detection for polymers and other non-UV absorbing compounds, making it well suited for a broad range of synthetic resins, coatings, adhesives, specialty chemicals, and industrial polymers. Laboratories benefit from robust analytical reproducibility, dependable molecular weight profiling, and efficient workflow execution that support quality control, product development, and regulatory documentation requirements. Combined with proven GPC/SEC performance, reliable low molecular weight fraction analysis, and trusted Agilent technology, the Agilent 1260 Infinity II HPLC GPC/SEC System with RID Detector and IsoPump provides a powerful solution for TSCA compliance testing, polymer characterization, and materials research applications.