1260 Infinity II Bio-SEC and reliable operation
1260 Infinity II Bio-SEC System
This unique combination makes the system the perfect solution for protein molar mass, purity, and aggregation analysis with advanced detection.
- GPC/SEC Solutions
Product Details
- Metal-free sample flow path allows robust characterization of biological polymers
- High salt tolerance and wide pH range with active seal wash and quaternary mobile phase blending offer increased flexibility
- Dedicated SEC column thermostat provides high capacity and cooling capabilities
- Flexible addition of multi-angle light scattering (MALS) detection enables the characterization of aggregation, size, and shape of biological polymers
- Compliance-enabling features in WinGPC software provide a dedicated SEC software platform for regulated environments
- Adding multidetector or dynamic light scattering detection provides more insights
- Your choice for performance and sustainability: The 1260 Infinity II LC System has received the My Green Lab ACT (Accountability, Consistency, Transparency) label after an independent audit to verify its environmental impact throughout the product life cycle.
- FAQs
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HPLC Fundamentals and FAQs
Learn HPLC and UHPLC basics and principles, including frequently asked questions, to help you be confident in your HPLC results. Read HPLC fundamentals now.
Quick links to GPC/SEC portfolio
Agilent InfinityLab HPLC Advisor
This one comprehensive app provides tools and information for your daily HPLC workflow.
Bio HPLC Columns eSelector Tools
Intuitive process to help you select the right chromatography column for your biopharmaceutical applications.
GPC/SEC Column Selector Tools
Tools to help navigate to the best column by mobile phase, application, part #, USP designation, or EP monograph.
Essential Supplies Guide for InfinityLab LC Series Instruments
Discover the right supplies for your instrument to achieve peak performance and optimize your LC workflow.
New Comprehensive GPC/SEC Solutions Introduced at HPLC 2023 Conference
Agilent showcased significantly expanded InfinityLab GPC/SEC Solution at the HPLC 2023 conference on June 18 – 22, 2023 in Düsseldorf, Germany. The Agilent InfinityLab GPC/SEC portfolio became even more comprehensive after the recent acquisition of Polymer Standard Service Ltd. (PSS), including a dedicated GPC/SEC Column Thermostat, a Multi-Angle Light Scattering Detector, the GPC/SEC-Ready Kit, and the powerful WinGPC Software into the already existing InfinityLab GPC/SEC Solutions for advanced material characterization.
- 12 Jun 2023
Expanded Offerings for GPC/SEC Polymer Analysis
Agilent has acquired Polymer Standards Service GmbH (PSS), a provider of solutions for polymer characterization. PSS specializes in hardware and software solutions for gel permeation chromatography (GPC) and size exclusion chromatography (SEC). With over 35 years of expertise, they provide complete solutions for GPC/SEC applications to determine the molecular weight and size distribution of macromolecules.
- Expanded Offerings for GPC/SEC Polymer Analysis
- 02 Aug 2022
GPC/SEC Analysis According to Standardized Methods
On request, Agilent provides contract analysis of macromolecules based on either existing guidelines, or standards provided by our customers. We treat every sample with the highest level of care while ensuring that the analysis of your samples meets the specifications provided.
GPC/SEC Analysis with Light Scattering/Viscosity Detection
Molar mass determination in conventional GPC/SEC is based on a comparison of the retention times of the polymer with the retention times of appropriate standards of known molar mass. For polymers where no appropriate standards are available, light scattering or viscosity detection are appropriate means to derive the molar masses.|Agilent provides GPC/SEC with advanced detection techniques to analyze your macromolecular samples and obtain absolute molar masses. Often, additional structural features of the samples can also be derived. Our experts will discuss your specific requirements and will propose the most useful analytical approach.
GPC/SEC Analysis with Conventional Calibration
GPC/SEC is a widely applied technique to provide molar mass distributions and averages for macromolecular samples, allowing for easy and reliable sample comparison. In GPC/SEC, the sample components are chromatographically separated based on their size, and the elution volume is correlated to molar mass using appropriate standards of known molar mass. Agilent specialists will perform contract analysis on your macromolecular samples using conventional GPC/SEC, selecting chromatographic conditions suitable for your samples and specific analytical needs
GPC/SEC Column Selection Services
If you are researching new GPC/SEC columns for a particular application or, specifically, for your new products that have not been the subject of an Agilent GPC/SEC application, the Agilent column selection service can help you choose an appropriate column, providing a suitable pore-size distribution. Our specialists will perform a GPC/SEC test on your own samples using a suitable Agilent column combination. The test report will also include chromatograms and a solvent recommendation.