1290 Infinity II GPC/SEC System
1290 Infinity II GPC/SEC System
Coupling with the Openlab GPC software enables archiving of all data together in a single CFR compliant environment.
- GPC/SEC Solutions
Product Details
- Microscale operation - run times can be reduced by as much as 70%
- Improved resolution - impurities or oligomers can be detected, which are often missed when using conventional GPC
- Excellent reproducibility for consistent results
- Minimized column diameter means solvent savings up to 80% for reduced cost of GPC analysis
- High-pore-volume columns with small-diameter particles reduce GPC analysis time while improving resolution
- Multipore columns enable linear column calibration - preventing dislocations and distorted peak shapes
- Analytical- and microscale operation - excellent agreement between molecular weight results proves suitability to run both modes on the same system
- Your choice for performance and sustainability: The 1290 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.
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Column ID Reader Option |
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Injection Range |
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Intelligent System Emulation Technology |
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Maximum Number of Temperature Zones |
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Pump Type |
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System Pressure Operating Range |
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- Mobile Phase Delivery
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1290 Infinity II Flexible Pump
Quaternary solvent delivery at pressures up to 1300 bar and flow rates up to 5 mL/min.
1290 High Speed Pump
Binary solvent delivery at pressures up to 1300 bar and flow rates up to 5 mL/min.
1290 Infinity II Multisampler
Injection from vials and microplates of up to 6,144 samples at up to 1300 bar.
1290 Infinity II Vialsampler
Injection from up to 132 vials at up to 1300 bar plus thermal control of columns to 80 °C.
- Column Handling
- Detection
- Application Software
- Application Notes
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High-Resolution Sampling 2D-LC for Pharmaceutical Impurity Analysis
The detection of low-level impurities contained in a sample of a structurally related main compound using high‑resolution sampling 2D-LC is shown.
- Application Notes
- English
- 12 Oct 2020
- 2.01 MB
Determination of Epoxy Resin Polymers by GPC with the Agilent 1290 Infinity II LC
Determination of Epoxy Resin Polymers by GPC with the Agilent 1290 Infinity II LC Equipped with the Agilent 1290 Infinity II RID
- Application Notes
- English
- 19 Dec 2019
- 390.26 KB
Improved GPC with the Agilent 1290 Infinity II Micro RID
A performance comparison of the Agilent 1290 Infinity II Micro RID with the standard Agilent 1260 Infinity II RID.
- Application Notes
- English
- 23 Jul 2019
- 1.09 MB
- Brochures
- Posters
- Technical Overviews
- 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.
- Supplemental Information
Quick links to GPC/SEC portfolio
Agilent InfinityLab HPLC Advisor
This one comprehensive app provides tools and information for your daily HPLC workflow.
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.
Videos
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 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.