1260 Infinity II Multidetector GPC/SEC System
1260 Infinity II Multidetector GPC/SEC System
- GPC/SEC Solutions
Product Details
- Accurate molecular weights - light scattering detection does not require column calibration and when combined with PLgel columns delivers perfect results about the true polymer molecular weight, size, shape, and long chain branching
- Accurate size and structure - viscometry can be used to measure Rg (sample radius) and sample structure over a wide molecular weight range extending from millions to tens of daltons, and connects with light scattering to give the ultimate GPC detectors combination
- Minimal dispersion - a low-volume light scattering detector flow cell of just 10 μL ensures correct values for polydispersity
- Efficient, reproducible answers - each detector is independently temperature controlled from 30 to 60 °C to ensure high baseline stability and minimal baseline drift
- Fully upgradable - to expand the systems capabilities, you can upgrade at any time from a single, advanced GPC detector to full triple detection
- Simple instrument operation - in a single software solution you get complete instrument control, data collection, and data analysis from conventional GPC through to triple calculations
- Low molecular weight sample analysis - the viscometer can measure molecular weights down to as low as 100s thanks to the latest advances in silica and pressure transducer technology
- Versatile - any combination of GPC detectors is possible and a touch-sensitive keypad enables easy operation or fast visual inspection of status summary
- Full control through the Agilent GPC/SEC software
- Triple detection delivers the ultimate in polymer analysis - absolute molecular weights are determined by light scattering detection and molecular size and solution behavior comes from the light scattering and viscometry detectors
- 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.
- Mobile Phase Delivery
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1260 Infinity II Isocratic Pump
Isocratic solvent delivery at pressures up to 600 bar and flow rates up to 10 mL/min.
- Sample Introduction
- Column Handling
- Application Software
- Application Notes
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Multiple Detector Approaches to Protein Aggregation by SEC
Methods are given for the use of Agilent Bio-SEC columns, with LS, UV and RI detection, for quantification or quality control of protein aggregates
- Application Notes
- English
- 22 Nov 2017
- 283.60 KB
Expanding the GPC/SEC Experiment Beyond Conventional Limits using Viscometry and Light Scattering Detection
The advantages of multi-detection GPC to determine absolute molecular weight, size and shape of polymers are highlighted using the 1260 Infinity Multi-GPC/SEC System
- Application Notes
- English
- 16 May 2016
- 1.41 MB
Analysis of Star Polymers Using the Agilent 1260 Infinity Multi-Detector GPC/SEC System
Advanced information gained using multi-detector GPC is highlighted in the investigation of branching in star polymers using the 1260 Infinity Multi-GPC/SEC System.
- Application Notes
- English
- 16 May 2016
- 834.34 KB
Analysis of Polymers by GPC/SEC – Pharmaceutical Applications
Application compendia on the analysis of polymers by GPC/SEC, for pharmaceutical applications.
- Application Notes
- English
- 30 Apr 2015
- 6.79 MB
Analysis of Polymers by GPC/SEC – Energy & Chemicals Applications
Analysis of polymers by GPC for the energy and chemicals industry. Covers polyolefins, guar gums, engineering polymers, elastomers, and low molecular weight resins.
- Application Notes
- English
- 30 Apr 2015
- 4.91 MB
Analysis of Polysaccharides by GPC Viscometry Using the 390-LC Multi Detector Suite (MDS)
Application note for the analysis of Polysaccharides by GPC Viscometry Using the 390-LC Multi Detector Suite (MDS)
- Application Notes
- English
- 30 Apr 2015
- 773.41 KB
Analysis of Epoxy Resins by GPC Viscometry using the 390-LC Multi Detector Suite (MDS)
Application note for the analysis of Epoxy Resins by GPC Viscometry using the 390-LC Multi Detector Suite (MDS)
- Application Notes
- English
- 30 Apr 2015
- 777.28 KB
Analysis of Bromostyrene by GPC Triple Detection using the 390-LC Multi Detector Suite (MDS)
Application note for the analysis of Bromostyrene by GPC Triple Detection using the 390-LC Multi Detector Suite (MDS)
- Application Notes
- English
- 30 Apr 2015
- 796.22 KB
Analysis of Modified Polyvinyl Alcohol by GPC Viscometry Using the 390-LC Multi Detector Suite (MDS)
Application note for the analysis of Modified Polyvinyl Alcohol by GPC Viscometry Using the 390-LC Multi Detector Suite (MDS)
- Application Notes
- English
- 30 Apr 2015
- 788.53 KB
Analysis of Polystyrene Stars by GPC Viscometry with the 390-LC Multi Detector Suite (MDS)
Application note for the analysis of Polystyrene Stars by GPC Viscometry with the 390-LC Multi Detector Suite (MDS)
- Application Notes
- English
- 30 Apr 2015
- 1.13 MB
- Brochures
- Posters
- Primers
- Technical Overviews
- White Papers
- 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.
- Package Insert
- User Manuals
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 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.