Agilent NOVEMA Max Aqueous SEC Columns
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Agilent NOVEMA Max columns are tailored for aqueous SEC analysis and are particularly suited to cationic polymers such as polymeric quaternary ammonium compounds, poly(DADMAC), polyvinylpyridine, chitosan, and poly(ethylene imine), with molecular weights spanning from 100 to 30,000,000 Da. Available in two particle sizes and different porosities as well as linear/mixed-bed options, NOVEMA Max columns offer flexibility for a variety of applications. These columns conform to USP L23 standards and tolerate high buffer concentrations, pH range from 2 to 12, temperatures up to 80°C, and organic solvents, accommodating up to 100% methanol or acetonitrile.
Features
- NOVEMA Max are packed with highly porous particles of a modified acrylate copolymer
- Suitable for the aqueous SEC separation of cationic polymers
- Meets USP L23 classification
- Compatible with a wide range of aqueous eluents with optimum performance when used with eluents that have a pH in the range 1.5 to 7.0
- Shipped in water with 7.5 mM sodium azide to prevent microbial growth
- Excellent separation efficiency obtained by narrow particle size distribution and optimised frit technology
- Columns produced under DIN EN ISO 9001 quality standards
- Each column individually tested with a certificate of analysis available
- Guard columns protect and extend the lifetime of analytical columns
- NOVEMA Max Lux is recommended for light scattering detection
Specification
| NOVEMA Max | |||||||
| Pore Size | 30 Å | 100 Å | 1000 Å | 3000 Å | Linear S | Linear M | Linear Ultrahigh |
| Particle Type | Individual Pore Size | Individual Pore Size | Individual Pore Size | Individual Pore Size | Mixed Pore Size | Mixed Pore Size | Mixed Pore Size |
| Molecular Weight Lower Limit | 100 Da | 1000 Da | 1000 Da | 10,000 Da | 100 Da | 200 Da | 500 Da |
| Molecular Weight Upper Limit | 30,000 Da | 100,000 Da | 1,000,000 Da | 3,000,000 Da | 100,000 Da | 1,000,000 Da | 30,000,000 Da |
| Particle Size | 5 µm, 20 µm | 5 µm, 10 µm, 20 µm | 5 µm, 10 µm, 20 µm | 10 µm, 20 µm | 5 µm, 20 µm | 5 µm, 20 µm | 10 µm |
| Temperature Limit | 80°C | 80°C | 80°C | 80°C | 80°C | 80°C | 80°C |
| Shipping Solvent | Water | Water | Water | Water | Water | Water | Water |
Literature
Uncompromising analysis of polymers and macromolecules with the expanded portfolio of Agilent GPC/SEC columns and standards
Instructions and best practices for using the Agilent NOVEMA Max GPC/SEC columns
What you should know when you need to analyze polymers, biopolymers, and proteins