GPC/SEC Columns Selector Tools
Agilent offers a series of tools to help you navigate to the best GPC/SEC column choice. Guidance can be by:
- Mobile Phase
- Application
- Manufacturer’s part number cross-reference
- USP designation
- EP monograph
GPC/SEC Calibration Kits with new sustainable packaging
GPC/SEC Calibration Kits
Calibration kits are available for both aqueous and organic GPC/SEC. A variety of well-characterized polymer standards is available, including PEG, PEO, polyacrylic acid, PMMA, polystyrene, dextran, and more.
Each kit typically contains 8 to 12 standards of one polymer type with different molar masses. Molecular weights are selected to provide equidistant calibration points for greater accuracy. Our comprehensive certificates of analysis provide full information for the user, whatever the application.
Each kit typically contains 8 to 12 standards of one polymer type with different molar masses. Molecular weights are selected to provide equidistant calibration points for greater accuracy. Our comprehensive certificates of analysis provide full information for the user, whatever the application.
Product Details
Features
- Simple-to-use kit form
- Kits available for both aqueous and organic GPC/SEC column compatibility
- Well-characterized Mp values ensure wide utility
- Molecular weights selected to provide equidistant calibration points for greater accuracy and linear calibration
- Stringent quality control improves performance
- Proprietary manufacturing methods ensure consistent supply
- Certificate of analysis meets international protocols
How It Works
How To Analyze Polymers, Biopolymers, and Proteins with GPC/SEC
GPC/SEC measures molecular weight distribution and averages for natural and synthetic polymers. This eBook discusses how to analyze polymers, biopolymers, and proteins with GPC/SEC. Topics include:
- Quantify and get more than molar mass averages
- Protein analysis with SEC
- Calibration using broad standards
- Analyzing high molar mass samples
- Branching analysis
- GPC/SEC for filter analysis
Greener Gel Permeation Chromatography (GPC) and Size Exclusion Chromatography (SEC)
This white paper discusses less hazardous solvent alternatives from renewable resources that can be successfully applied for size separation of macromolecules. Options to establish solutions that align with the 12 principles of green chemistry are also presented. Three of the 12 green chemistry principles are particularly applicable in liquid chromatography:
- Waste Prevention
- Safer Solvents and Auxiliaries
- Use of Renewable Feedstocks